SUPPLEMENTAL AGREEMENT NO. 12 to Purchase Agreement No. 03729 between THE BOEING COMPANY and SOUTHWEST AIRLINES CO. Relating to Boeing Model 737-8 and 737-7 Aircraft


SUPPLEMENTAL AGREEMENT XX. 00
xx
 
Xxxxxxxx Xxxxxxxxx Xx. 00000
between
THE BOEING COMPANY
and
SOUTHWEST AIRLINES CO.
Relating to Boeing Model 737-8 and 737-7 Aircraft

THIS SUPPLEMENTAL AGREEMENT No. 12 (SA-12), entered into as of March 24, 2021, is made between THE BOEING COMPANY, a Delaware corporation (Boeing), and SOUTHWEST AIRLINES CO., a Texas corporation (Customer).
RECITALS:
WHEREAS, Customer and Boeing entered into Purchase Agreement Number PA-03729 dated December 13, 2011, as amended and supplemented, (Purchase Agreement) relating to the purchase and sale of Boeing Model 737-8 (737-8 Aircraft) and Model 737-7 aircraft (737-7 Aircraft); collectively the “Aircraft”. This SA-12 is an amendment to and is incorporated into the Purchase Agreement. Capitalized terms used herein but not otherwise defined will have the meaning set forth in the Purchase Agreement;
WHEREAS, Boeing and Customer agree to the sale and purchase of an additional one hundred (100) Firm 737-7 MAX Aircraft, to provide one hundred fifty (150) 2020 Option Aircraft, and five (5) additional Original Option Aircraft (Original Option Aircraft is defined as the options contained on Attachment 1-A to Letter Agreement No. 1106474R3 entitled “Option Aircraft”);
WHEREAS, Boeing has offered and Customer has accepted sixty (60) 737-8 Remarket Aircraft for substitution as Original Option Aircraft or Firm Aircraft;
WHEREAS, Boeing and Customer agree to amend the Purchase Agreement to include [***];
    WHEREAS, Boeing and Customer agree to amend the Purchase Agreement to document Customer’s substitution of seventy (70) firm Model 737-8 Aircraft to firm Model 737-7 Aircraft;
WHEREAS, Boeing and Customer agree to amend the Purchase Agreement to revise the scheduled delivery stream and identify nominal delivery months for the Aircraft;
[***] = Certain identified information has been excluded from the exhibit because it is both not material and is of the type that the registrant treats as private or confidential.


1
SWA-PA-03729BOEING PROPRIETARYSA-12



    WHEREAS, Boeing and Customer agree to amend the Purchase Agreement terms on [***];

    WHEREAS, Customer has requested and Boeing has agreed to [***];

WHEREAS, Boeing and Customer agree to amend the Purchase Agreement to include [***]; and

WHEREAS, Boeing and Customer agree to amend the Purchase Agreement to make certain changes to the Letter Agreements as a result of the respective changes in this Supplemental Agreement.

NOW, THEREFORE, the parties agree that the Purchase Agreement is amended as set forth below and otherwise agree as follows:

1.TABLE OF CONTENTS.

The Table of Contents of the Purchase Agreement is deleted in its entirety and replaced with a new Table of Contents (attached), which lists the Tables, Exhibits, and Letter Agreements revised by this SA-12 and is identified by “SA-12”. Such revised Table of Contents is incorporated into the Purchase Agreement by this reference.

2.Tables.

Table 1A, Aircraft Delivery, Description, Price and Advance Payments – 737-8 Aircraft, is deleted in its entirety and replaced by a new Table 1A (identified by "SA-12") attached hereto and incorporated into the Purchase Agreement by this reference.

Table 1B, Aircraft Delivery, Description, Price and Advance Payments – 737-7 Aircraft, is deleted in its entirety and replaced by a new Table 1B (identified by "SA-12") attached hereto and incorporated into the Purchase Agreement by this reference.


3.EXHIBITS.

3.1      Exhibit A3, 737-8 Remarket Aircraft Configuration, is added to and incorporated into the Purchase Agreement by this reference.

3.2     Exhibit B-1, Remarket Aircraft Technical Acceptance and Delivery Requirements and Responsibilities, is added to and incorporated into the Purchase Agreement by this reference.




2
SWA-PA-03729BOEING PROPRIETARYSA-12




4.     LETTER AGREEMENTS.

4.1.    Letter Agreement SWA-PA-03729-LA-1106471R1, Substitute Aircraft, is deleted in its entirety and is replaced with the attached revised Letter Agreement SWA-PA-03729-LA-1106471R2.

4.2. Letter Agreement SWA-PA-03729-LA-1106473R1, [***], deleted in its entirety and is replaced with the attached revised Letter Agreement SWA-PA-03729-LA-1106473R2.

4.3. Letter Agreement SWA-PA-03729-LA-0000000X0, Option Aircraft, and its Attachment 1 are deleted in their entirety and are replaced with the attached revised Letter Agreement SWA-PA-03729-LA-1106474R3 and its Attachment 1.

4.4. Letter Agreement SWA-PA-03729-LA-1106475R3, [***], is deleted in its entirety and is replaced with the attached revised Letter Agreement SWA-PA-03729-LA-1106475R4.

4.5. Letter Agreement SWA-PA-03729-LA-1106484R1, [***], is deleted in its entirety and is replaced with the attached revised Letter Agreement SWA-PA-03729-LA-1106484R2.

4.6. Letter Agreement SWA-PA-03729-LA-1301170R2, [***], is deleted in its entirety and is replaced with the attached revised Letter Agreement SWA-PA-03729-LA-1301170R3.

4.7. Letter Agreement SWA-PA-03729-LA-1602486, [***], is deleted in its entirety and is replaced with the attached revised Letter Agreement SWA-PA-03729-LA-1602486R1.

4.8. Letter Agreement SWA-PA-03729-LA-2100594, 737-8 Remarket Aircraft, is added to and incorporated into the Purchase Agreement by this reference.

4.9. Letter Agreement XXX-XX-00000-XX-0000000, Xxxxxxxx Aircraft Open Configuration Matters, is added to and incorporated into the Purchase Agreement by this reference.

4.10. Letter Agreement SWA-PA-03729-LA-2100811, [***], is added to and incorporated into the Purchase Agreement by this reference.

4.11. Letter Agreement SWA-PA-03729-LA-2100812, [***], is added to and incorporated into the Purchase Agreement by this reference





SWA-PA-03729
3
SA-12
BOEING PROPRIETARY



4.12.    Letter Agreement SWA-PA-03729-LA-2100813, [***], is added to and incorporated into the Purchase Agreement by this reference.

4.13.    Letter Agreement SWA-PA-03729-LA-2100814, [***], is added to and incorporated into the Purchase Agreement by this reference.

4.14.    Letter Agreement SWA-PA-03729-LA-2100819, [***] is added to and incorporated into the Purchase Agreement by this reference.

4.15.    Letter Agreement SWA-PA-03729-LA-2100825, [***], is added to and incorporated into the Purchase Agreement by this reference.

4.16.    Letter Agreement SWA-PA-03729-LA-2100841, [***], is added to and incorporated into the Purchase Agreement by this reference.

4.17.    Letter Agreement SWA-PA-03729-LA-2100984, [***], is added to and incorporated into the Purchase Agreement by this reference.




5.     ADVANCE PAYMENT IMPACTS.

Due to the substitution of seventy (70) 737-8 to 737-7 Aircraft, Customer has[***]



6.    IMPACTS TO PREVIOUSLY DELIVERED AIRCRAFT.

In accordance with Letter Agreement SWA-PA-03729-LA-2100819, [***]


7.    [***]



SWA-PA-03729
4
SA-12
BOEING PROPRIETARY










The Purchase Agreement is deemed to be supplemented to the extent herein provided and as so supplemented will continue in full force and effect.


EXECUTED IN DUPLICATE as of the day and year first above written.

THE BOEING COMPANYSOUTHWEST AIRLINES CO.
By: /s/ Xxxxxx J May
By: /s/ Xxxxxxx Van de Ven
Name: Xxxxxx J May
Name: Xxxxxxx Van de Ven
Its: Attorney-in-Fact
Its: Chief Operating Officer












SWA-PA-03729
5
SA-12
BOEING PROPRIETARY



TABLE OF CONTENTS
ARTICLESTITLES
Article 1Quantity, Model and Description
SA-2
Article 2
Delivery Schedule    
Article 3
Price    
Article 4PaymentSA-2
Article 5
Additional Terms    
TABLETITLE
1A737-8 Aircraft Information TableSA-12
1B737-7 Aircraft Information TableSA-12
EXHIBIT
A1737-8 Aircraft ConfigurationSA-11
A2737-7 Aircraft ConfigurationSA-8
A3737-8 Remarket Aircraft ConfigurationSA-12
B*Aircraft Delivery Requirements and Responsibilities
B-1
Remarket Aircraft Technical    
SA-12
Acceptance and Delivery Requirements and Responsibilities
SUPPLEMENTAL EXHIBITSTITLES
AE1*Escalation Adjustment/Airframe and Optional Features
BFE1BFE Variables for 737-8SA-7
BFE2BFE Variables for 737-7SA-8
CS1Customer Support Variables
CS1-7MAXCustomer Support Variables    XX-0
XX0*Engine Escalation/Engine Warranty and Patent Indemnity
SWA-PA-03729SA-12
Page 1
BOEING PROPRIETARY




SLP1*
Service Life Policy Components    
LETTER AGREEMENTSTITLES
SWA-PA-03729-LA-1106463R3Open MattersSA-8
SWA-PA-03729-LA-1106464*
[***]    
SWA-PA-03729-LA-1106465*
[***]    
SWA-PA-03729-LA-1106466
[***]    
SWA-PA-03729-LA-1106467R2[***]XX-0
XXX-XX-00000-XX-0000000*
[***]    
SWA-PA-03729-LA-1106469R1[***]XX-0
XXX-XX-00000-XX-0000000X0[***]XX-0
XXX-XX-00000-XX-0000000X0Xxxxxxxxxx AircraftSA-12
SWA-PA-03729-LA-1106473R2[***]
SWA-PA-03729-LA-1106474R3Option AircraftSA-12
SWA-PA-03729-LA-1106475R4[***]SA-12
SWA-PA-03729-LA-1106476R2[***]SA-8
SWA-PA-03729-LA-1106477*
[***]    
SWA-PA-03729-LA-1106478
[***]    
SWA-PA-03729-LA-1106479R1[***]XX-0
XXX-XX-00000-XX-0000000X0[***]SA-2
SWA-PA-03729-LA-1106481R2[***]SA-2
SWA-PA-03729-LA-1106482*
[***]    
SWA-PA-03729-LA-1106483*
[***]    
SWA-PA-03729-LA-1106484R2[***]SA-12
SWA-PA-03729-LA-1106485*
[***]    
SWA-PA-03729SA-12
Page 2
BOEING PROPRIETARY




LETTER AGREEMENTSTITLES
SWA-PA-03729-LA-1209080[***]XX-0
XXX-XX-00000-XX-0000000[***]XX-0
XXX-XX-00000-XX-0000000[***]SA-2
SWA-PA-03729-LA-1301168R3[***]SA-6
SWA-PA-03729-LA-1301170R3[***]XX-00
XXX-XX-00000-XX-0000000[***]XX-0
XXX-XX-00000-XX-0000000Service Ready Operational ValidationXX-0
XXX-XX-00000-XX-0000000[***]SA-7
SWA-PA-03729-LA-1602486R1[***]XX-00
XXX-XX-00000-XX-0000000737-8 Remarket Production AircraftSA-12
SWA-PA-03729-LA-2100700737-8 Open Configuration Matters – Remarket Production AircraftXX-00
XXX-XX-00000-XX-0000000[***]XX-00
XXX-XX-00000-XX-0000000[***]XX-00
XXX-XX-00000-XX-0000000[***]XX-00
XXX-XX-00000-XX-0000000[***]XX-00
XXX-XX-00000-XX-0000000[***]XX-00
XXX-XX-00000-XX-0000000[***]XX-00
XXX-XX-00000-XX-0000000[***]XX-00



XXX-XX-00000XX-00
Page 3
BOEING PROPRIETARY




LETTER AGREEMENTSTITLES
SWA-PA-03729-LA-2100984[***]SA-12
* Denotes revision to Page 1 or Page 2 only to reference 737-7 (SA-2)































SWA-PA-03729SA-12
Page 4
BOEING PROPRIETARY




INACTIVE / DELETED TABLES, EXHIBITS, AND LETTER AGREEMENTS

RESTRICTED LETTER AGREEMENTS

Letter AgreementTitleLast Updated under SACurrent Status
SWA-PA-03729-LA-1106472R1[***]SA-2Deleted under XX-0
XXX-XX-
00000/00000-XX-
1301169		[***]SA-2Deleted under XX-0




















XXX-XX-00000SA-12
Page 5
BOEING PROPRIETARY

Table 1A To
Purchase Agreement No. PA-03729
    Aircraft Delivery, Description, Price and Advance Payments
737-8 Aircraft


Airframe Model/MTOW:     737-8
Engine Model/Thrust: CFMLEAP-1B28(2)
181,200 pounds
28,800 pounds
Detail Specification:
Airframe Price Base Year/Escalation Formula:
D019A008-P (5/1/2017) Jul-11


Non-Standard
Airframe Price:
[***]
Engine Price Base Year/Escalation Formula:
N/A
N/A
Optional Features:
[***]
Sub-Total of Airframe and Features:
[***]
Airframe Escalation Data:
Engine Price (Per Aircraft):
[***]
Base Year Index (ECI):
[***]
Aircraft Basic Price (Excluding BFE/SPE):
[***]
Base Year Index (CPI):
[***]
Buyer Furnished Equipment (BFE) Estimate:
[***]
Seller Purchased Equipment (SPE) Estimate:
[***]




Delivery
Date*
Original

Delivery
Date*


Number of
Aircraft
Escalation

Factor
(Airframe)
Manufacturer

Serial
Number**


Escalation
Factor


Aircraft
Block



Notes
Escalation Estimate

Adv Payment Base
Price Per A/P
Advance Payment Per Aircraft (Amts. Due/Mos. Prior to Delivery):
At Signing
[***]
24 Mos.
[***]
21/18/12/9/6 Mos.
[***]
Total
[***]
Jul-2017
Jul-2017
1
[***]

36929†
[***]

A

Note 1
[***][***][***][***][***]
Jul-2017
Jul-2017
2
[***]

42558†, 42559†
[***]

C

Note 1
[***][***][***][***][***]
Aug-2017
Aug-2017
3
[***]
36979, 36930, 36984
[***]

A

Note 1
[***][***][***][***][***]
Aug-2017
Aug-2017
1
[***]

42567
[***]

C

Note 1
[***][***][***][***][***]
Aug-2017
Aug-2017
2
[***]

42563, 42566†
[***]

C

Note 1
[***][***][***][***][***]
Sep-2017
Sep-2017
1
[***]

36934
[***]

A

Note 1
[***][***][***][***][***]
Oct-2017
Oct-2017
1
[***]

42544
[***]

A
[***][***][***][***][***]
Oct-2017
Oct-2017
1
[***]

42570
[***]

C
[***][***][***][***][***]
Nov-2017
Nov-2017
1
[***]

36988†
[***]

A
[***][***][***][***][***]
Dec-2017
Dec-2017
1
[***]

42554†
[***]

C
[***][***][***][***][***]
Xxx-0000
Xxx-0000
1
[***]

36989†
[***]

A
[***][***][***][***][***]
Xxx-0000
Xxx-0000
1
[***]

42571
[***]

C
[***][***][***][***][***]
Apr-2018
Apr-2018
1
[***]

42546
[***]

A
[***][***][***][***][***]
Jun-2018
Jun-2018
1
[***]

42572
[***]

C
[***][***][***][***][***]
Jun-2018
Jun-2018
1
[***]

42547
[***]

A
[***][***][***][***][***]
Aug-2018
Aug-2018
3
[***]

42548, 37019, 42549
[***]

A
[***][***][***][***][***]
Aug-2018
Aug-2018
1
[***]

42574
[***][***][***][***][***][***]
Aug-2018
Aug-2018
1
[***]

42575
[***][***][***][***][***][***]
Sep-2018
Sep-2018
2
[***]

42573, 42576
[***][***][***][***][***][***]
Dec-2018
Dec-2018
1
[***]

42577
[***][***][***][***][***][***]
Dec-2018
Dec-2018
4
[***]

37042, 42550, 42551, 37043
[***]

A
[***][***][***][***][***]
Feb-2021
Jul-2019
1
[***]

42633
[***][***][***][***][***][***]
Feb-2021
Jul-2019
2
[***]

65437, 65436
[***]

E OPEX
[***][***][***][***][***]
Feb-2021
Aug-2019
1
[***]

42634
[***][***][***][***][***][***]
XX-00
XXX-XX-00000 107813 / 108198 / 108732Boeing Proprietary
Page 1

Table 1A To
Purchase Agreement No. PA-03729
    Aircraft Delivery, Description, Price and Advance Payments
737-8 Aircraft




Delivery
Date*
Original

Delivery
Date*


Number of
Aircraft
Escalation

Factor
(Airframe)
Manufacturer

Serial
Number**


Escalation
Factor


Aircraft
Block



Notes
Escalation Estimate

Adv Payment Base
Price Per A/P
Advance Payment Per Aircraft (Amts. Due/Mos. Prior to Delivery):
At Signing
[***]
24 Mos.
[***]
21/18/12/9/6 Mos.
[***]
Total
[***]
Feb-2021
Dec-2019
1
[***]

36722
[***]

B
[***][***][***][***][***]
Feb-2021
Dec-2019
1
[***]

42537
[***]

A
[***][***][***][***][***]
Xxx-0000
Xxx-0000
1
[***]

42641
[***][***][***][***][***][***]
Mar-2021
Sep-2019
1
[***]

65471
[***]

E OPEX
[***][***][***][***][***]
Apr-2021
Nov-2019
1
[***]

42536
[***]

A
[***][***][***][***][***]
Xxx-0000
Xxx-0000
1
[***]

42637
[***][***][***][***][***][***]
Mar-2021
Sep-2019
1
[***]

65438
[***]

E OPEX
[***][***][***][***][***]
Apr-2021
Oct-2019
2
[***]

42646, 42662
[***][***][***][***][***][***]
Xxx-0000
Xxx-0000
2
[***]

42647, 42661
[***][***][***][***][***][***]
Xxx-0000
Xxx-0000
1
[***]

65439
[***]

OPEX
[***][***][***][***][***]
Xxx-0000
Xxx-0000
1
[***]

65440
[***]

OPEX
[***][***][***][***][***]
Apr-2021
Nov-2019
1
[***]

42664
[***][***][***][***][***][***]
Apr-2021
Nov-2019
1
[***]

65473
[***]

D OPEX
[***][***][***][***][***]
Jan-2026
Dec-2019
1
[***]

42666
[***][***][***][***][***][***]
Feb-2026
Feb-2020
1
[***]

36727
[***]

B
[***][***][***][***][***]
Feb-2026
Mar-2020
1
[***]

42580
[***][***][***][***][***][***]
Xxx-0000
Xxx-0000
1
[***]

42579
[***][***][***][***][***][***]
Apr-2026
Apr-2020
1
[***]

42539
[***]

A
[***][***][***][***][***]
Apr-2026
Apr-2020
1
[***]

65441
[***]

OPEX
[***][***][***][***][***]
Jun-2026
May-2020
1
[***]

42669
[***][***][***][***][***][***]
Xxx-0000
Xxx-0000
1
[***]

42553
[***]

A
[***][***][***][***][***]
Xxx-0000
Xxx-0000
1
[***]

35970
[***]

B
[***][***][***][***][***]
Aug-2026
Jun-2020
1
[***]

42607
[***][***][***][***][***][***]
Sep-2026
Jun-2020
1
[***]

65442
[***]

OPEX
[***][***][***][***][***]
Nov-2026
Jul-2020
1
[***]

42665
[***][***][***][***][***][***]
Oct-2026
Jul-2020
1
[***]

42540
[***]

A
[***][***][***][***][***]
Nov-2026
Jul-2020
1
[***]

65443
[***]

OPEX
[***][***][***][***][***]
Dec-2026
Jul-2020
1
[***]

65444
[***]

OPEX
[***][***][***][***][***]
Feb-2027
Aug-2020
2
[***]

42672, 42673
[***][***][***][***][***][***]
Jan-2027
Aug-2020
1
[***]

42541
[***]

A
[***][***][***][***][***]
Xxx-0000
Xxx-0000
1
[***]

65445
[***]

OPEX
[***][***][***][***][***]
Apr-2027
Aug-2020
1
[***]

65446
[***]

OPEX
[***][***][***][***][***]
May-2027
Sep-2020
1
[***]

42674
[***][***][***][***][***][***]
Jun-2027
Sep-2020
1
[***]

42691
[***][***][***][***][***][***]
Jul-2027
Sep-2020
1
[***]

42694
[***][***][***][***][***][***]
XX-00
XXX-XX-00000 107813 / 108198 / 108732Boeing Proprietary
Page 2

Table 1A To
Purchase Agreement No. PA-03729
    Aircraft Delivery, Description, Price and Advance Payments
737-8 Aircraft




Delivery
Date*
Original

Delivery
Date*


Number of
Aircraft
Escalation

Factor
(Airframe)
Manufacturer

Serial
Number**


Escalation
Factor


Aircraft
Block



Notes
Escalation Estimate

Adv Payment Base
Price Per A/P
Advance Payment Per Aircraft (Amts. Due/Mos. Prior to Delivery):
At Signing
[***]
24 Mos.
[***]
21/18/12/9/6 Mos.
[***]
Total
[***]
Apr-2027
Sep-2020
1
[***]

33941
[***]

B
[***][***][***][***][***]
Aug-2027
Sep-2020
1
[***]

65472
[***]

OPEX
[***][***][***][***][***]
Sep-2027
Sep-2020
1
[***]

65447
[***]

OPEX
[***][***][***][***][***]
Oct-2027
Sep-2020
1
[***]

65448
[***]

OPEX
[***][***][***][***][***]
Xxx-0000
Xxx-0000
1
[***]

42615
[***][***][***][***][***][***]
Xxx-0000
Xxx-0000
1
[***]

42543
[***]

A
[***][***][***][***][***]
Dec-2027
Oct-2020
1
[***]

65474
[***]

OPEX
[***][***][***][***][***]
Feb-2028
Nov-2020
2
[***]

42697, 42699
[***][***][***][***][***][***]
Jan-2028
Nov-2020
1
[***]

36733
[***]

B
[***][***][***][***][***]
Xxx-0000
Xxx-0000
1
[***]

65475
[***]

D OPEX
[***][***][***][***][***]
Apr-2028
Dec-2020
1
[***]

42703
[***][***][***][***][***][***]
Apr-2028
Dec-2020
1
[***]

33940
[***]

B
[***][***][***][***][***]
May-2028
Jan-2021
1
[***]

35974
[***]

B
[***][***][***][***][***]
Jun-2028
Jan-2021
1
[***]

65450
[***]

D OPEX
[***][***][***][***][***]
Jul-2028
Jan-2021
1
[***]

65449
[***]

OPEX
[***][***][***][***][***]
Sep-2028
Feb-2021
1
[***]

65451
[***]

D OPEX
[***][***][***][***][***]
Aug-2028
Feb-2021
1
[***]

65835
[***]

OPEX

Note 3
[***][***][***][***][***]
Oct-2028
Mar-2021
1
[***]

42648
[***][***][***][***][***][***]
Xxx-0000
Xxx-0000
1
[***]

65452
[***]

OPEX
[***][***][***][***][***]
Nov-2028
Apr-2021
1
[***]

42650
[***][***][***][***][***][***]
Dec-2028
Apr-2021
1
[***]

42651
[***][***][***][***][***][***]
Jan-2029
Apr-2021
1
[***]

42649
[***][***][***][***][***][***]
Jan-2029
Apr-2021
1
[***]

65454
[***]

D OPEX
[***][***][***][***][***]
Feb-2029
Apr-2021
1
[***]

65453
[***]

OPEX
[***][***][***][***][***]
Feb-2029
May-2021
1
[***]

42652
[***][***][***][***][***][***]
Feb-2029
May-2021
1
[***]

42653
[***][***][***][***][***][***]
Xxx-0000
Xxx-0000
1
[***]

42654
[***][***][***][***][***][***]
Xxx-0000
Xxx-0000
1
[***]

65455
[***]

D OPEX
[***][***][***][***][***]
Xxx-0000
Xxx-0000
1
[***]

65456
[***]

OPEX
[***][***][***][***][***]
Apr-2029
Jun-2021
3
[***]

42655, 42656, 42670
[***][***][***][***][***][***]
May-2029
Jun-2021
1
[***]

65457
[***]

D OPEX
[***][***][***][***][***]
May-2029
Jul-2021
1
[***]

42658
[***][***][***][***][***][***]
Jun-2029
Jul-2021
1
[***]

65460
[***]

D OPEX
[***][***][***][***][***]
Jul-2029
Jul-2021
1
[***]

65459
[***]

OPEX
[***][***][***][***][***]
Jun-2029
Jul-2021
1
[***]

65458
[***]

OPEX
[***][***][***][***][***]
XX-00
XXX-XX-00000 107813 / 108198 / 108732Boeing Proprietary
Page 3

Table 1A To
Purchase Agreement No. PA-03729
    Aircraft Delivery, Description, Price and Advance Payments
737-8 Aircraft




Delivery
Date*
Original

Delivery
Date*


Number of
Aircraft
Escalation

Factor
(Airframe)
Manufacturer

Serial
Number**


Escalation
Factor


Aircraft
Block



Notes
Escalation Estimate

Adv Payment Base
Price Per A/P
Advance Payment Per Aircraft (Amts. Due/Mos. Prior to Delivery):
At Signing
[***]
24 Mos.
[***]
21/18/12/9/6 Mos.
[***]
Total
[***]
May-2029
Jul-2021
1
[***]

65834
[***]

OPEX

Note 3
[***]
[***][***][***][***]
Sep-2029
Aug-2021
1
[***]

65461
[***]

D OPEX
[***][***][***][***][***]
Jul-2029
Aug-2021
1
[***]

65836
[***]

OPEX

Note 3
[***][***][***][***][***]
Aug-2029
Aug-2021
1
[***]

65837
[***]

OPEX

Note 3
[***][***][***][***][***]
Aug-2029
Aug-2021
1
[***]

65838
[***]

OPEX

Note 3
[***][***][***][***][***]
Aug-2029
Aug-2021
1
[***]

65839
[***]

OPEX

Note 3
[***][***][***][***][***]
Sep-2029
Aug-2021
1
[***]

66974
[***]

Note 4
[***][***][***][***][***]
Nov-2029
Sep-2021
1
[***]

65462
[***]

OPEX
[***][***][***][***][***]
Oct-2029
Sep-2021
1
[***]

65463
[***]

OPEX
[***][***][***][***][***]
Oct-2029
Sep-2021
1
[***]

65840
[***]

OPEX

Note 3
[***][***][***][***][***]
Oct-2029
Sep-2021
1
[***]

65841
[***]

OPEX

Note 3
[***][***][***][***][***]
Xxx-0000
Xxx-0000
1
[***]

65466
[***]

D OPEX
[***][***][***][***][***]
Dec-2029
Oct-2021
2
[***]

65465, 65464
[***]

OPEX
[***][***][***][***][***]
Jan-2030
Nov-2021
1
[***]

65467
[***]

D OPEX
[***][***][***][***][***]
Jan-2030
Dec-2021
1
[***]

65468
[***]

OPEX
[***][***][***][***][***]
Jan-2030
Dec-2021
2
[***]

65842, 65843
[***]

OPEX

Note 3
[***][***][***][***][***]
Feb-2030
Jan-2022
1
[***]

65469
[***]

D OPEX
[***][***][***][***][***]
Feb-2030
Jan-2022
1
[***]

65470
[***]

OPEX
[***][***][***][***][***]
Feb-2030
Apr-2022
1
[***]

65844
[***]

OPEX

Note 3
[***][***][***][***][***]
Mar-2030
Jul-2022
3
[***]

65855, 65853, 65851
[***]

OPEX

Note 3
[***][***][***][***][***]
Xxx-0000
Xxx-0000
1
[***]

65845
[***]

OPEX

Note 3
[***][***][***][***][***]
Apr-2030
Aug-2022
2
[***]

65847, 65849
[***]

OPEX

Note 3
[***][***][***][***][***]
Apr-2030
Oct-2022
2
[***]

65857, 65859
[***]

OPEX

Note 3
[***][***][***][***][***]
May-2030
Dec-2022
1
[***]

65861
[***]

OPEX

Note 3
[***][***][***][***][***]
Xxx-0000
Xxx-0000
1
[***]

36732
[***]

B
[***][***][***][***][***]
Xxx-0000
Xxx-0000
1
[***]

38806
[***]

B
[***][***][***][***][***]
May-2030
Jun-2023
1
[***]

37034
[***]

A
[***][***][***][***][***]
Jun-2030
Aug-2023
1
[***]

42552
[***]

A
[***][***][***][***][***]
Jun-2030
Oct-2023
1
[***]

42538
[***]

A
[***][***][***][***][***]
Jun-2030
Nov-2023
1
[***]

38815
[***]

B
[***][***][***][***][***]
Xxx-0000
Xxx-0000
3
[***]

38817, 35968, 35972
[***]

B
[***][***][***][***][***]
Jul-2030
Apr-2024
1
[***]

36736
[***]

B
[***][***][***][***][***]
Aug-2030
Jun-2024
1
[***]

42542
[***]

A
[***][***][***][***][***]
Aug-2030
Jul-2024
2
[***]

35963, 35967
[***]

B
[***][***][***][***][***]
Aug-2030
Sep-2024
1
[***]

36730
[***]

B
[***][***][***][***][***]
XX-00
XXX-XX-00000 107813 / 108198 / 108732Boeing Proprietary
Page 4

Table 1A To
Purchase Agreement No. PA-03729
    Aircraft Delivery, Description, Price and Advance Payments
737-8 Aircraft






Delivery
Date*
Original

Delivery
Date*


Number of
Aircraft
Escalation

Factor
(Airframe)
Manufacturer

Serial
Number**


Escalation
Factor


Aircraft
Block



Notes
Escalation Estimate

Adv Payment Base
Price Per A/P
Advance Payment Per Aircraft (Amts. Due/Mos. Prior to Delivery):
At Signing
[***]
24 Mos.
[***]
21/18/12/9/6 Mos.
[***]
Total
[***]
Sep-2030
Nov-2024
1
[***]

35971
[***]

B
[***][***][***][***][***]
Sep-2030
Dec-2024
1
[***]

35975
[***]

B
[***][***][***][***][***]
Sep-2030
Jan-2025
2
[***]

38804, 38805
[***]

B
[***][***][***][***][***]
Oct-2030
Jan-2025
2
[***]

65863, 65865
[***]

OPEX

Note 3
[***][***][***][***][***]
Oct-2030
Feb-2025
1
[***]

36729
[***]

B
[***][***][***][***][***]
Nov-2030
Feb-2025
2
[***]

65868, 65869
[***]

OPEX

Note 3
[***][***][***][***][***]
Xxx-0000
Xxx-0000
2
[***]

65870, 65871
[***]

OPEX

Note 3
[***][***][***][***][***]
Dec-2030
Apr-2025
2
[***]

65872, 65873
[***]

OPEX

Note 3
[***][***][***][***][***]
Dec-2030
May-2025
2
[***]

65846, 65848
[***]

OPEX

Note 3
[***][***][***][***][***]
Jan-2031
Jun-2025
1
[***]

65852
[***]

OPEX

Note 3
[***][***][***][***][***]
Feb-2031
Jun-2025
1
[***]

65850
[***]

OPEX

Note 3
[***][***][***][***][***]
Mar-2031
Jul-2025
1
[***]

65854
[***]

OPEX

Note 3
[***][***][***][***][***]
Apr-2031
Jul-2025
1
[***]

65856
[***]

OPEX

Note 3
[***][***][***][***][***]
May-2031
Aug-2025
1
[***]

65860
[***]

OPEX

Note 3
[***][***][***][***][***]
Jun-2031
Aug-2025
1
[***]

65858
[***]

OPEX

Note 3
[***][***][***][***][***]
Jul-2031
Sep-2025
1
[***]

65862
[***]

OPEX

Note 3
[***][***][***][***][***]
Aug-2031
Oct-2025
1
[***]

65864
[***]

OPEX

Note 3
[***][***][***][***][***]
Sep-2031
Nov-2025
1
[***]

65866
[***]

OPEX

Note 3
[***][***][***][***][***]
Oct-2031
Dec-2025
1
[***]
65867
[***]
OPEX
Note 3
[***][***][***][***][***]

Total:
180

* [***]
** Manufacturer Serial Numbers (MSN) are for reference only and are subject to change.
† [***]
Notes:
(1) [***]
(2) [***]
(3) [***]
(4) [***]
XX-00
XXX-XX-00000 107813 / 108198 / 108732Boeing Proprietary
Page 5

Table 1B To
Purchase Agreement No. PA-03729
Aircraft Delivery, Description, Price and Advance Payments
737-7 Aircraft




Airframe Model/MTOW:
737-7
177,000 pounds
Detail Specification:
D019A008SWA17P-1
Engine Model/Thrust:
CFMLEAP-1B27C
26,400 pounds
Airframe Price Base Year/Escalation Formula:
Jul-11
ECI-MFG/CPI
Airframe Price:
[***]
Engine Price Base Year/Escalation Formula:
N/A
N/A
Optional Features:
[***]
Sub-Total of Airframe and Features:
[***]
Airframe Escalation Data:
Engine Price (Per Aircraft):
[***]
Base Year Index (ECI):
[***]
Aircraft Basic Price (Excluding BFE/SPE):
[***]
Base Year Index (CPI):
[***]
Buyer Furnished Equipment (BFE) Estimate:
[***]
Seller Purchased Equipment (SPE) Estimate:
[***]


Delivery
Date*
Original
Delivery
Date*

Number of
Aircraft
Escalation
Factor
(Airframe)
Manufacturer
Escalation Estimate
Adv Payment Base
Price Per A/P
Advance Payment Per Aircraft (Amts. Due/Mos. Prior to Delivery):
Serial
Number**
Escalation
Factor


Note
At Signing
[***]
24 Mos.
[***]
21/18/12/9/6 Mos.
[***]
Total
[***]
Jan-22
Apr-2019
3
[***]
42586, 42587, 42588
[***][***][***][***][***][***]
Jan-22
May-2019
1
[***]
42589
[***][***][***][***][***][***]
Feb-22
May-2019
1
[***]
42590
[***][***][***][***][***][***]
Feb-22
Aug-2019
2
[***]
42561, 42569
[***][***][***][***][***][***]
Jun-22
Jan-2023
1
[***]
42591
[***][***][***][***][***][***]
Jun-22
Feb-2023
1
[***]
42592
[***][***][***][***][***][***]
Jun-22
Mar-2023
1
[***]
42595
[***][***][***][***][***][***]
Jun-22
Apr-2023
1
[***]
42598
[***][***][***][***][***][***]
Jun-22
May-2023
1
[***]
42600
[***][***][***][***][***][***]
Jul-22
Jun-2023
1
[***]
42602
[***][***][***][***][***][***]
Jul-22
Jul-2023
1
[***]
42603
[***][***][***][***][***][***]
Jul-22
Aug-2023
1
[***]
42604
[***][***][***][***][***][***]
Jul-22
Sep-2023
1
[***]
42609
[***][***][***][***][***][***]
Aug-22
Oct-2023
1
[***]
42614
[***][***][***][***][***][***]
Aug-22
Nov-2023
1
[***]
42613
[***][***][***][***][***][***]
Aug-22
Dec-2023
1
[***]
42616
[***][***][***][***][***][***]
Aug-22
Jan-2024
1
[***]
42618
[***][***][***][***][***][***]
Sep-22
Feb-2024
1
[***]
42620
[***][***][***][***][***][***]
Sep-22
Mar-2024
1
[***]
42621
[***][***][***][***][***][***]
Sep-22
Apr-2024
1
[***]
42623
[***][***][***][***][***][***]
XX-00
XXX-XX-00000 107953- 1F 116795- 1FBoeing Proprietary
Page 1

Table 1B To
Purchase Agreement No. PA-03729
Aircraft Delivery, Description, Price and Advance Payments
737-7 Aircraft





Delivery
Date*
Original Delivery Date*

Number of
Aircraft
Escalation Factor (Airframe)
Manufacturer
Escalation Estimate Adv Payment Base Price Per A/P
Advance Payment Per Aircraft (Amts. Due/Mos. Prior to Delivery):
Serial
Number**
Escalation
Factor


Note
At Signing
[***]
24 Mos.
[***]
21/18/12/9/6 Mos.
[***]
Total
[***]
Oct-22
May-2024
1
[***]
42627
[***][***][***][***][***][***]
Oct-22
Jun-2024
1
[***]
42629
[***][***][***][***][***][***]
Oct-22
Jul-2024
1
[***]
42631
[***][***][***][***][***][***]
Nov-22
Aug-2024
1
[***]
42632
[***][***][***][***][***][***]
Nov-22
Sep-2024
1
[***]
42635
[***][***][***][***][***][***]
Dec-22
Oct-2024
1
[***]
42638
[***][***][***][***][***][***]
Dec-22
Nov-2024
1
[***]
42642
[***][***][***][***][***][***]
Jan-2023
Jul-21
2
[***]
42657, 42671
[***]
***737-8 Sub
[***][***][***][***][***]
Feb-2023
Mar-22
2
[***]
42679, 42678
[***]
***737-8 Sub
[***][***][***][***][***]
Feb-2023
Apr-22
1
[***]
42688
[***]
***737-8 Sub
[***][***][***][***][***]
Mar-2023
Apr-22
2
[***]
42681, 42680
[***]
***737-8 Sub
[***][***][***][***][***]
Xxx-0000
Xxx-00
1
[***]
42684
[***]
***737-8 Sub
[***][***][***][***][***]
Apr-2023
May-22
2
[***]
42683, 42682
[***]
***737-8 Sub
[***][***][***][***][***]
Apr-2023
Jun-22
1
[***]
42687
[***]
***737-8 Sub
[***][***][***][***][***]
May-2023
Jun-22
2
[***]
42686, 42685
[***]
***737-8 Sub
[***][***][***][***][***]
May-2023
Jul-22
1
[***]
42690
[***]
***737-8 Sub
[***][***][***][***][***]
Jun-2023
Jul-22
1
[***]
42689
[***]
***737-8 Sub
[***][***][***][***][***]
Jun-2023
Aug-22
1
[***]
42693
[***]
***737-8 Sub
[***][***][***][***][***]
Jul-2023
Aug-22
1
[***]
42695
[***]
***737-8 Sub
[***][***][***][***][***]
Jul-2023
Jan-23
1
[***]
42565
[***]
***737-8 Sub
[***][***][***][***][***]
Aug-2023
Jan-23
1
[***]
42560
[***]
***737-8 Sub
[***][***][***][***][***]
Aug-2023
Feb-23
2
[***]
42562, 42564
[***]
***737-8 Sub
[***][***][***][***][***]
Xxx-0000
Xxx-00
1
[***]
42557
[***]
***737-8 Sub
[***][***][***][***][***]
Sep-2023
Apr-23
1
[***]
42555
[***]
***737-8 Sub
[***][***][***][***][***]
Oct-2023
May-23
2
[***]
42594, 42568
[***]
***737-8 Sub
[***][***][***][***][***]
Oct-2023
Jun-23
1
[***]
42581
[***]
***737-8 Sub
[***][***][***][***][***]
Nov-2023
Jul-23
2
[***]
42582, 42597
[***]
***737-8 Sub
[***][***][***][***][***]
Dec-2023
Aug-23
1
[***]
42593
[***]
***737-8 Sub
[***][***][***][***][***]
Dec-2023
Sep-23
1
[***]
42578
[***]
***737-8 Sub
[***][***][***][***][***]
Jan-2024
Sep-23
1
[***]
42601
[***]
***737-8 Sub
[***][***][***][***][***]
XX-00
XXX-XX-00000 107953- 1F 116795- 1FBoeing Proprietary
Page 2

Table 1B To
Purchase Agreement No. PA-03729
Aircraft Delivery, Description, Price and Advance Payments
737-7 Aircraft





Delivery
Date*
Original Delivery Date*

Number of
Aircraft
Escalation Factor (Airframe)
Manufacturer
Escalation Estimate Adv Payment Base Price Per A/P
Advance Payment Per Aircraft (Amts. Due/Mos. Prior to Delivery):
Serial
Number**
Escalation
Factor


Note
At Signing
[***]
24 Mos.
[***]
21/18/12/9/6 Mos.
[***]
Total
[***]
Jan-2024
Oct-23
1
[***]
42605
[***]
***737-8 Sub
[***][***][***][***][***]
Feb-2024
Dec-23
1
[***]
42583
[***]
***737-8 Sub
[***][***][***][***][***]
Feb-2024
Jan-24
2
[***]
42584, 42585
[***]
***737-8 Sub
[***][***][***][***][***]
Mar-2024
Jan-24
1
[***]
42611
[***]
***737-8 Sub
[***][***][***][***][***]
Mar-2024
Feb-24
2
[***]
42596, 42599
[***]
***737-8 Sub
[***][***][***][***][***]
Apr-2024
Feb-24
1
[***]
42612
[***]
***737-8 Sub
[***][***][***][***][***]
Apr-2024
Apr-24
2
[***]
42606, 42617
[***]
***737-8 Sub
[***][***][***][***][***]
May-2024
May-24
3
[***]
42608, 42619, 42622
[***]
***737-8 Sub
[***][***][***][***][***]
Jun-2024
Jun-24
1
[***]
42610
[***]
***737-8 Sub
[***][***][***][***][***]
Jun-2024
Aug-24
1
[***]
42626
[***]
***737-8 Sub
[***][***][***][***][***]
Jul-2024
Aug-24
1
[***]
42624
[***]
***737-8 Sub
[***][***][***][***][***]
Jul-2024
Sep-24
1
[***]
42630
[***]
***737-8 Sub
[***][***][***][***][***]
Aug-2024
Oct-24
2
[***]
42625, 42636
[***]
***737-8 Sub
[***][***][***][***][***]
Aug-2024
Nov-24
1
[***]
42639
[***]
***737-8 Sub
[***][***][***][***][***]
Sep-2024
Dec-24
2
[***]
42640, 42628
[***]
***737-8 Sub
[***][***][***][***][***]
Oct-2024
Feb-25
1
[***]
42643
[***]
***737-8 Sub
[***][***][***][***][***]
Oct-2024
Mar-25
2
[***]
42645, 42644
[***]
***737-8 Sub
[***][***][***][***][***]
Nov-2024
Apr-25
2
[***]
42659, 42660
[***]
***737-8 Sub
[***][***][***][***][***]
Dec-2024
May-25
1
[***]
42663
[***]
***737-8 Sub
[***][***][***][***][***]
Dec-2024
Jun-25
1
[***]
42667
[***]
***737-8 Sub
[***][***][***][***][***]
Jan-2025
Jul-25
1
[***]
42668
[***]
***737-8 Sub
[***][***][***][***][***]
Jan-2025
Aug-25
1
[***]
42675
[***]
***737-8 Sub
[***][***][***][***][***]
Feb-2025
Sep-25
2
[***]
42677, 42676
[***]
***737-8 Sub
[***][***][***][***][***]
Feb-2025
Oct-25
1
[***]
42692
[***]
***737-8 Sub
[***][***][***][***][***]
Xxx-0000
Xxx-00
1
[***]
42696
[***]
***737-8 Sub
[***][***][***][***][***]
Xxx-0000
Xxx-00
2
[***]
42698, 42700
[***]
***737-8 Sub
[***][***][***][***][***]
Apr-2025
Dec-25
2
[***]
42702, 42701
[***]
***737-8 Sub
[***][***][***][***][***]
Apr-2025
1
[***][***][***][***][***][***][***]
May-2025
3
[***][***][***][***][***][***][***]
Jun-2025
2
[***][***][***][***][***][***][***]
XX-00
XXX-XX-00000 107953- 1F 116795- 1FBoeing Proprietary
Page 3

Table 1B To
Purchase Agreement No. PA-03729
Aircraft Delivery, Description, Price and Advance Payments
737-7 Aircraft





Delivery
Date*
Original Delivery Date*

Number of
Aircraft
Escalation Factor (Airframe)
Manufacturer
Escalation Estimate Adv Payment Base Price Per A/P
Advance Payment Per Aircraft (Amts. Due/Mos. Prior to Delivery):
Serial
Number**
Escalation
Factor


Note
At Signing
[***]
24 Mos.
[***]
21/18/12/9/6 Mos.
[***]
Total
[***]
Jul-2025
2
[***][***][***][***][***][***][***]
Aug-2025
2
[***][***][***][***][***][***][***]
Sep-2025
2
[***][***][***][***][***][***][***]
Oct-2025
3
[***][***][***][***][***][***][***]
Nov-2025
2
[***][***][***][***][***][***][***]
Dec-2025
3
[***][***][***][***][***][***][***]
Jan-2026
1
[***][***][***][***][***][***][***]
Feb-2026
1
[***][***][***][***][***][***][***]
Mar-2026
2
[***][***][***][***][***][***][***]
Apr-2026
1
[***][***][***][***][***][***][***]
May-2026
2
[***][***][***][***][***][***][***]
Jun-2026
1
[***][***][***][***][***][***][***]
Jul-2026
1
[***][***][***][***][***][***][***]
Aug-2026
1
[***][***][***][***][***][***][***]
Sep-2026
1
[***][***][***][***][***][***][***]
Oct-2026
2
[***][***][***][***][***][***][***]
Nov-2026
1
[***][***][***][***][***][***][***]
Dec-2026
1
[***][***][***][***][***][***][***]
Jan-2027
1
[***][***][***][***][***][***][***]
Feb-2027
1
[***][***][***][***][***][***][***]
Mar-2027
2
[***][***][***][***][***][***][***]
Apr-2027
1
[***][***][***][***][***][***][***]
May-2027
2
[***][***][***][***][***][***][***]
Jun-2027
1
[***][***][***][***][***][***][***]
Jul-2027
1
[***][***][***][***][***][***][***]
Aug-2027
1
[***][***][***][***][***][***][***]
Sep-2027
1
[***][***][***][***][***][***][***]
Oct-2027
2
[***][***][***][***][***][***][***]
Nov-2027
1
[***][***][***][***][***][***][***]
Dec-2027
1
[***][***][***][***][***][***][***]
XX-00
XXX-XX-00000 107953- 1F 116795- 1FBoeing Proprietary
Page 4

Table 1B To
Purchase Agreement No. PA-03729
Aircraft Delivery, Description, Price and Advance Payments
737-7 Aircraft

Delivery
Date*
Original Delivery Date*
Number of
Aircraft
Escalation
Factor
(Airframe
Manufacturer

Escalation Estimate
Adv Payment Base
Price Per A/P
Advance Payment Per Aircraft (Amts. Due/Mos. Prior to Delivery):
Serial
Number**
Escalation
Factor


Note
At Signing
[***]
24 Mos.
[***]
21/18/12/9/6 Mos.
[***]
Total
[***]
Jan-2028
1
[***][***][***][***][***][***][***]
Feb-2028
1
[***][***][***][***][***][***][***]
Mar-2028
2
[***][***][***][***][***][***][***]
Apr-2028
1
[***][***][***][***][***][***][***]
May-2028
2
[***][***][***][***][***][***][***]
Jun-2028
1
[***][***][***][***][***][***][***]
Jul-2028
1
[***][***][***][***][***][***][***]
Aug-2028
1
[***][***][***][***][***][***][***]
Sep-2028
1
[***][***][***][***][***][***][***]
Oct-2028
2
[***][***][***][***][***][***][***]
Nov-2028
1
[***][***][***][***][***][***][***]
Dec-2028
1
[***][***][***][***][***][***][***]
Jan-2029
2
[***][***][***][***][***][***][***]
Feb-2029
1
[***][***][***][***][***][***][***]
Mar-2029
2
[***][***][***][***][***][***][***]
Apr-2029
1
[***][***][***][***][***][***][***]
May-2029
2
[***][***][***][***][***][***][***]
Jun-2029
2
[***][***][***][***][***][***][***]
Jul-2029
2
[***][***][***][***][***][***][***]
Aug-2029
2
[***][***][***][***][***][***][***]
Sep-2029
2
[***][***][***][***][***][***][***]
Oct-2029
1
[***][***][***][***][***][***][***]
Nov-2029
1
[***][***][***][***][***][***][***]
Dec-2029
2
[***][***][***][***][***][***][***]
Jan-2030
1
[***][***][***][***][***][***][***]
Feb-2030
1
[***][***][***][***][***][***][***]
Mar-2030
2
[***][***][***][***][***][***][***]
Apr-2030
1
[***][***][***][***][***][***][***]
May-2030
2
[***][***][***][***][***][***][***]
Jun-2030
1
[***][***][***][***][***][***][***]
XX-00
XXX-XX-00000 107953- 1F 116795- 1FBoeing Proprietary
Page 5

Table 1B To
Purchase Agreement No. PA-03729
Aircraft Delivery, Description, Price and Advance Payments
737-7 Aircraft





Delivery
Date*
Original Delivery Date*

Number of
Aircraft
Escalation Factor (Airframe)
Manufacturer
Escalation Estimate Adv Payment Base Price Per A/P
Advance Payment Per Aircraft (Amts. Due/Mos. Prior to Delivery):
Serial
Number**
Escalation
Factor


Note
At Signing
[***]
24 Mos.
[***]
21/18/12/9/6 Mos.
[***]
Total
[***]
Jul-2030
1
[***][***][***][***][***][***][***]
Aug-2030
1
[***][***][***][***][***][***][***]
Sep-2030
1
[***][***][***][***][***][***][***]
Oct-2030
2
[***][***][***][***][***][***][***]
Nov-2030
1
[***][***][***][***][***][***][***]
Dec-2030
1
[***][***][***][***][***][***][***]

Total:
200



* [***]
.
** Manufacturer Serial Numbers (MSN) are for reference only and are subject to change.
*** [***]

Notes:
(1) [***].










XX-00
XXX-XX-00000 107953- 1F 116795- 1FBoeing Proprietary
Page 6


AIRCRAFT CONFIGURATION FOR
REMARKET AIRCRAFT
BETWEEN
THE BOEING COMPANY
AND
SOUTHWEST AIRLINES CO.
EXHIBIT A-3 to PURCHASE AGREEMENT NUMBER PA-03729





Page 1
BOEING PROPRIETARY



Exhibit A-3
AIRCRAFT CONFIGURATION for Remarket aircraft
Dated March < >, 2021
relating to
BOEING MODEL 737-8 REMARKET AIRCRAFT

This Exhibit A-3 contains the As-Built Configuration for Initial Technical Acceptance of the Remarket Aircraft identified below, and will be amended by way of supplemental agreement, pursuant to the provisions of Letter Agreement SWA-PA-03729-LA-2100700, entitled “Remarket Aircraft Open Matters,” to describe the Delivery Configuration of the Remarket Aircraft, subsequent to Boeing and Customer finalizing the Delivery Configuration for the Remarket Aircraft.


EXHIBIT A-3
THE AS-BUILT CONFIGURATION FOR THE REMARKET AIRCRAFT IS UNDETERMINED AT THIS POINT IN TIME. ONCE THE AS-BUILT CONFIGURATION IS DETERMINED, A REVISION TO THIS EXHIBIT A-3 WILL BE INCORPORATED INTO THE PURCHASE AGREEMENT.








SWA-PA-03729SA-12
Page 2
BOEING PROPRIETARY


REMARKET AIRCRAFT TECHNICAL ACCEPTANCE AND DELIVERY REQUIREMENTS AND RESPONSIBILITIES
between
THE BOEING COMPANY
and
SOUTHWEST aIRLINES co.
Exhibit B-1 to Purchase Agreement
Number PA-03729











SWA-PA-03729 Exhibit B-1SA-12
Page 1
BOEING PROPRIETARY


EXHIBIT B-1
REMARKET AIRCRAFT TECHNICAL ACCEPTANCE AND
DELIVERY REQUIREMENTS AND RESPONSIBILITIES
relating to
Boeing Model 737-8 Remarket Aircraft

Both Boeing and Customer have certain documentation and approval responsibilities at various times during the construction and delivery cycle of the Remarket Aircraft that are critical to accomplishing final delivery of the Reconfigured Remarket Aircraft, and ensuring a positive experience for both parties. This Exhibit B-1 documents those responsibilities and indicates recommended completion deadlines for the actions to be accomplished.


EXHIBIT B-1
THE REMARKET AIRCRAFT TECHNICAL ACCEPTANCE AND
DELIVERY REQUIREMENTS AND RESPONSIBILITIES ARE UNDETERMINED AT THIS POINT IN TIME. ONCE THE REMARKET AIRCRAFT TECHNICAL ACCEPTANCE AND
DELIVERY REQUIREMENTS AND RESPONSIBILITIES ARE DETERMINED, A REVISION TO THIS EXHIBIT B-1 WILL BE INCORPORATED INTO THE PURCHASE AGREEMENT.











SWA-PA-03729 Exhibit B-1SA-12
Page 2
BOEING PROPRIETARY

image_015.jpg
The Boeing Company
P.O. Xxx 0000
Xxxxxxx XX 00000-0000


SWA-PA-03729-LA-1106471R2
0000 Xxxx Xxxxx Xxxxx
X.X. Xxx 00000
Xxxxxx, Xxxxx 00000-0000
Subject:    Substitute Aircraft
References:    1)    Purchase Agreement No. PA-03729 (Purchase Agreement) between The Boeing Company (Boeing) and Southwest Airlines Co. (Customer) relating to Model 737-8 and 737-7 aircraft (Aircraft)
2)    Letter Agreement No. SWA-PA-03729-LA-1106469, [***]
This letter agreement (Letter Agreement) amends and supplements the Purchase Agreement. All terms used but not defined in this Letter Agreement shall have the same meaning as in the Purchase Agreement.
1.[***]







2.[***]







SWA-PA-03729 LA-1106471R2SA-12
Aircraft Model Substitution
Page 1
BOEING PROPRIETARY

image_015.jpg







3.     [***]



4.      [***]





























SWA-PA-03729 LA-1106471R2SA-12
Aircraft Model Substitution
Page 2
BOEING PROPRIETARY

image_015.jpg

























5. Assignment.
Notwithstanding any other provisions of the Purchase Agreement, the rights and obligations described in this Letter Agreement are provided to Customer in consideration of Customer’s becoming the operator of the Aircraft and cannot be assigned in whole or, in part.
6. Confidential Treatment.
Customer understands that certain commercial and financial information contained in this Letter Agreement is considered by Boeing as confidential and has value precisely because it is not available generally to other parties.  Customer agrees to limit the disclosure of the contents of this Letter Agreement to (a) its directors and officers, (b) employees of Customer with a need to know the contents for performing its obligations (including, without limitation, those employees performing accounting, finance, administration and other functions necessary to finance and purchase, deliver or lease the Aircraft) and who understand they are not to disclose its contents to any other person or entity (other than those to whom disclosure is permitted by this Article) without the prior written consent of Boeing and (c) any auditors and attorneys of Customer who have a
SWA-PA-03729 LA-1106471R2SA-12
Aircraft Model Substitution
Page 3
BOEING PROPRIETARY

image_015.jpg

need to know such information and have signed a confidentiality agreement in the same form and substance similar to this Article, or are otherwise bound by a confidentiality obligation. Disclosure to other parties is not permitted without Boeing’s consent except as may be required by applicable law or governmental regulations. Customer shall be fully responsible to Boeing for compliance with such obligations.

Very truly yours,
THE BOEING COMPANY
By

/s/ Xxxxxx J May
Name

Carson J. May
Its
     
       Attorney-In-Fact
ACCEPTED AND AGREED TO this
Date:March 24, 0000
XXXXXXXXX XXXXXXXX CO.
By

/s/ Xxxxxxx Van de Ven
Name

Xxxxxxx Van de Ven
ItsChief Operating Officer
SWA-PA-03729 LA-1106471R2SA-12
Aircraft Model Substitution
Page 4
BOEING PROPRIETARY

image_015.jpg
The Boeing Company
P.O. Xxx 0000
Xxxxxxx XX 00000-0000

SWA-PA-03729-LA-1106473R2
0000 Xxxx Xxxxx Xxxxx
X.X. Xxx 00000
Xxxxxx, Xxxxx 00000-0000
Subject:    [***]
References:    1)    Purchase Agreement No. PA-03729 (Purchase Agreement) between The Boeing Company (Boeing) and Southwest Airlines Co. (Customer) relating to Model 737-8 and Model 737-7 aircraft
2)    Letter Agreement SWA-PA-03729-LA-1106471R2 entitled “Substitute Aircraft” (Substitution Letter)
This letter agreement (Letter Agreement) amends and supplements the Purchase Agreement. All terms used but not defined in this Letter Agreement shall have the same meaning as in the Purchase Agreement.
1.    [***]





SWA-PA-03729 LA-1106473R2SA-12
[***]
Page 1
BOEING PROPRIETARY

image_015.jpg


























SWA-PA-03729 LA-1106473R2SA-12
[***]
Page 2
BOEING PROPRIETARY

image_015.jpg



















2.     [***]






SWA-PA-03729 LA-1106473R2SA-12
[***]
Page 3
BOEING PROPRIETARY

image_015.jpg





SWA-PA-03729 LA-1106473R2SA-12
[***]
Page 4
BOEING PROPRIETARY

image_015.jpg


























SWA-PA-03729 LA-1106473R2SA-12
[***]
Page 5
BOEING PROPRIETARY

image_015.jpg






3.    [***]








4.     Assignment.
Unless otherwise noted herein, [***] described in this Letter Agreement are provided [***] to Customer and in consideration of Customer’s taking title to the Substitute Aircraft at time of delivery and becoming the operator of the Substitute Aircraft. This Letter Agreement cannot be assigned, in whole or in part, without the prior written consent of Boeing.
5. Confidentiality
Customer understands that certain commercial and financial information contained in this Letter Agreement is considered by Boeing as confidential and has value precisely because it is not available generally to other parties. Customer agrees to limit the disclosure of the contents of this Letter Agreement to (a) its directors and officers, (b) employees of Customer with a need to know the contents for performing its obligations (including, without limitation, those employees performing accounting, finance, administration and other functions necessary to finance and purchase, deliver or lease the Aircraft) and who understand they are not to disclose its contents to any other person or entity (other than those to whom disclosure is permitted by this Article) without the prior written consent of Boeing and (c) any auditors and attorneys of
SWA-PA-03729 LA-1106473R2SA-12
[***]
Page 6
BOEING PROPRIETARY

image_015.jpg

Customer who have a need to know such information and have signed a confidentiality agreement in the same form and substance similar to this Article, or are otherwise bound by a confidentiality obligation. Disclosure to other parties is not permitted without Boeing’s consent except as may be required by applicable law or governmental regulations. Customer shall be fully responsible to Boeing for compliance with such obligations.
Very truly yours,
THE BOEING COMPANY
By/s/ Xxxxxx J May
NameXxxxxx J May
ItsAttorney-In-Fact

ACCEPTED AND AGREED TO this
 
Date:March 24 , 2021
 
SOUTHWEST AIRLINES CO.
 
By
 

/s/ Xxxxxxx Van de Ven
 
Name
 
Xxxxxxx Van de Ven
 
Its		  
Chief Operating Officer




SWA-PA-03729 LA-1106473R2SA-12
[***]
Page 7
BOEING PROPRIETARY

image_015.jpg
The Boeing Company
P.O. Xxx 0000
Xxxxxxx XX 00000-0000

SWA-PA-03729-LA-1106474R3
Southwest Airlines Co.
0000 Xxxx Xxxxx Xxxxx
X.X. Xxx 00000
Xxxxxx, Xxxxx 00000-0000
Subject:         Option Aircraft
Reference:    Purchase Agreement No. PA-03729 (Purchase Agreement) between The Boeing Company (Boeing) and Southwest Airlines Co. (Customer) relating to Model 737-8 aircraft and Model 737-7 aircraft
This letter agreement (Letter Agreement) amends and supplements the Purchase Agreement. All terms used but not defined in this Letter Agreement shall have the same meaning as in the Purchase Agreement.
1.Right to Purchase Option Aircraft.
Subject to the terms and conditions contained in this Letter Agreement, in addition to the Aircraft described in Table 1 to the Purchase Agreement as of the date of execution of this Letter Agreement, Customer will have the option to purchase additional Boeing Model 737-8 aircraft as option aircraft (Option Aircraft).
2.Delivery.
The number of Option Aircraft and delivery dates are listed in the Attachment 1-A and 1-B (collectively Attachment 1) to this Letter Agreement. The Attachment 1-A Aircraft are the Original Option Aircraft (Original Option Aircraft) and the Attachment 1-B are the 2020 Option Aircraft (2020 Option Aircraft).
3.Configuration.
3.1 Subject to the provisions of Article 3.2, below, the configuration for the Option Aircraft will be the Detail Specification for Boeing Model 737-8 aircraft at the revision level in effect at the time of Definitive Agreement (as defined in Article 8). Such Detail Specification will be revised to include (i) changes applicable to the Detail Specification that are developed by Boeing between the Option Exercise Date (as defined below) and the signing of the Definitive Agreement, (ii) changes required to obtain required regulatory certificates, and (iii) other changes as mutually agreed.
SWA-PA-03729 LA-1106474R3SA-12
Option Aircraft
Page 1
BOEING PROPRIETARY

image_015.jpg

3.2 Boeing reserves the right to configure the Option Aircraft starting from a different configuration specification, provided that it can achieve the same configuration which would result pursuant to the provisions of Article 3.1.
4.     [***]




5.     [***]













SWA-PA-03729 LA-1106474R3SA-12
Option Aircraft
Page 2
BOEING PROPRIETARY

image_015.jpg

6.     [***]




7.     [***]



8.     [***]








9.     Assignment.
Notwithstanding any other provisions of the Purchase Agreement, the rights and obligations described in this Letter Agreement are provided to Customer in consideration of Customer’s becoming the operator of the Option Aircraft and cannot be assigned in whole or in part.
10.     Confidentiality.
Customer understands that certain commercial and financial information contained in this Letter Agreement is considered by Boeing as confidential and has value precisely because it is not available generally to other parties.  Customer agrees
SWA-PA-03729 LA-1106474R3SA-12
Option Aircraft
Page 3
BOEING PROPRIETARY

image_015.jpg

to limit the disclosure of the contents of this Letter Agreement to (a) its directors and officers, (b) employees of Customer with a need to know the contents for performing its obligations (including, without limitation, those employees performing accounting, finance, administration and other functions necessary to finance and purchase, deliver or lease the Aircraft) and who understand they are not to disclose its contents to any other person or entity (other than those to whom disclosure is permitted by this Article) without the prior written consent of Boeing and (c) any auditors and attorneys of Customer who have a need to know such information and have signed a confidentiality agreement in the same form and substance similar to this Article, or are otherwise bound by a confidentiality obligation. Disclosure to other parties is not permitted without Boeing’s consent except as may be required by applicable law or governmental regulations. Customer shall be fully responsible to Boeing for compliance with such obligations.


Very truly yours,
THE BOEING COMPANY
By/s/ Xxxxxx J May
NameXxxxxx J May
ItsAttorney-In-Fact
ACCEPTED AND AGREED TO this
 
Date:March 24 , 2021
SOUTHWEST AIRLINES CO.
 
By
/s/ Xxxxxxx Van de Ven
Name

Xxxxxxx Van de Ven

 Its
 Chief Operating Officer




SWA-PA-03729 LA-1106474R3SA-12
Option Aircraft
Page 4
BOEING PROPRIETARY

Attachment 1-A To
Letter Agreement No. 1106474
Aircraft Delivery, Description, Price and Advance Payments



Airframe Model/MTOW:     737-8
Engine Model/Thrust:     CFMLEAP-1B28(1)
181,200 pounds

28,800 pounds
Detail Specification:

Airframe Price Base Year/Escalation Formula:
D019A008-S (5/1/2017)
Jul-11


ECI-MFG/CPI
Airframe Price:
[***]
Engine Price Base Year/Escalation Formula:
N/A
N/A
Optional Features:
[***]
Sub-Total of Airframe and Features:
[***]
Airframe Escalation Data:
Engine Price (Per Aircraft):
[***]
Base Year Index (ECI):
[***]
Aircraft Basic Price (Excluding BFE/SPE):
[***]
Base Year Index (CPI):
[***]
Buyer Furnished Equipment (BFE) Estimate:
[***]
Seller Purchased Equipment (SPE) Estimate:
[***]

Non-Refundable Deposit/Aircraft at Def Agreement:     [***]



Delivery

Date


Number of

Aircraft
Escalation Factor (Airframe)
Option Exercise Date Deadline



Note



MSN
Escalation Estimate Adv Payment Base Price Per A/P
Advance Payment Per Aircraft (Amts. Due/Mos. Prior to Delivery):

At Signing

[***]

24 Mos.

[***]

21/18/12/9/6 Mos.

[***]

Total

[***]

Mar-2022

5
[***][***]

Remarket Aircraft**

67206, 67205, 67207, 67208, 67209
[***][***][***][***][***]

Apr-2022

5
[***][***]

Remarket Aircraft**

67210, 67211, 67212, 67213, 67214
[***][***][***][***][***]

May-2022

1
[***][***]

Remarket Aircraft**
[***][***][***][***][***]

May-2022

4
[***][***]

Remarket Aircraft**

67216, 67215, 67218, 67217
[***][***][***][***][***]

Jun-2022

3
[***][***]

Remarket Aircraft**
[***][***][***][***][***]

Jul-2022

3
[***][***]

Remarket Aircraft**
[***][***][***][***][***]

Aug-2022

3
[***][***]

Remarket Aircraft**
[***][***][***][***][***]

Sep-2022

1
[***][***]

Remarket Aircraft**
[***][***][***][***][***]

Sep-2022

2
[***][***][***][***][***][***][***]

Oct-2022

1
[***][***]

Remarket Aircraft**
[***][***][***][***][***]

Oct-2022

3
[***][***][***][***][***][***][***]

Nov-2022

3
[***][***]

Remarket Aircraft**
[***][***][***][***][***]

Nov-2022

3
[***][***][***][***][***][***][***]

Dec-2022

3
[***][***]

Remarket Aircraft**
[***][***][***][***][***]

Dec-2022

2
[***][***][***][***][***][***][***]

Jan-2023

2
[***][***]

Remarket Aircraft**
[***][***][***][***][***]

Jan-2023

1
[***][***][***][***][***][***][***]

Feb-2023

3
[***][***]

Remarket Aircraft**
[***][***][***][***][***]

Mar-2023

2
[***][***]

Remarket Aircraft**
[***][***][***][***][***]
SWA-PA-03729-LA-1106474 107813 116801- 1F.txtBoeing Proprietary
Page 1

Attachment 1-A To
Letter Agreement No. 1106474
Aircraft Delivery, Description, Price and Advance Payments






Delivery

Date


Number of

Aircraft
Escalation Factor (Airframe)
Option Exercise Date Deadline



Note



MSN
Escalation Estimate Adv Payment Base Price Per A/P
Advance Payment Per Aircraft (Amts. Due/Mos. Prior to Delivery):

At Signing

[***]

24 Mos.

[***]

21/18/12/9/6 Mos.

[***]

Total

[***]

Mar-2023

1
[***][***][***][***][***][***][***]

Apr-2023

2
[***][***]

Remarket Aircraft**
[***][***][***][***][***]

May-2023

3
[***][***]

Remarket Aircraft**
[***][***][***][***][***]

Jun-2023

2
[***][***]

Remarket Aircraft**
[***][***][***][***][***]

Jul-2023

3
[***][***]

Remarket Aircraft**
[***][***][***][***][***]

Jul-2023

2
[***][***][***][***][***][***][***]

Aug-2023

2
[***][***]

Remarket Aircraft**
[***][***][***][***][***]

Sep-2023

2
[***][***]

Remarket Aircraft**
[***][***][***][***][***]

Sep-2023

2
[***][***][***][***][***][***][***]

Oct-2023

3
[***][***]

Remarket Aircraft**
[***][***][***][***][***]

Nov-2023

2
[***][***]

Remarket Aircraft**
[***][***][***][***][***]

Nov-2023

2
[***][***][***][***][***][***][***]

Dec-2023

2
[***][***]

Remarket Aircraft**
[***][***][***][***][***]

Dec-2023

2
[***][***][***][***][***][***][***]

Jan-2024

3
[***][***][***][***][***][***][***]

Feb-2024

3
[***][***][***][***][***][***][***]

Mar-2024

4
[***][***][***][***][***][***][***]

Apr-2024

4
[***][***][***][***][***][***][***]

May-2024

3
[***][***][***][***][***][***][***]

Jun-2024

2
[***][***][***][***][***][***][***]

Jun-2024

1
[***][***][***][***][***][***][***]

Jan-2025

3
[***][***][***][***][***][***][***]

Feb-2025

3
[***][***][***][***][***][***][***]

Mar-2025

4
[***][***][***][***][***][***][***]

Apr-2025

4
[***][***][***][***][***][***][***]

May-2025

1
[***][***][***][***][***][***][***]

May-2025

3
[***][***]

Previously Earned

***
[***][***][***][***][***]

Jun-2025

2
[***][***]

Previously Earned

***
[***][***][***][***][***]

Total:
120
*[***]
SWA-PA-03729-LA-1106474 107813 116801- 1F.txtBoeing Proprietary
Page 2

Attachment 1-A To
Letter Agreement No. 1106474
Aircraft Delivery, Description, Price and Advance Payments






Delivery

Date


Number of

Aircraft
Escalation Factor (Airframe)
Option Exercise Date Deadline



Note



MSN
Escalation Estimate Adv Payment Base Price Per A/P
Advance Payment Per Aircraft (Amts. Due/Mos. Prior to Delivery):

At Signing

[***]

24 Mos.

[***]

21/18/12/9/6 Mos.

[***]

Total

[***]


** [***]
***[***]

Note:


(1) [***]
SWA-PA-03729-LA-1106474 107813 116801- 1F.txtBoeing Proprietary
Page 3

Attachment 1-B To
Letter Agreement No. 1106474
Aircraft Delivery, Description, Price and Advance Payments


Airframe Model/MTOW: 737-8 181,200 pounds  Detail Specification: D019A008-S (5/1/2017)
Engine Mode/Thrust:
CFMLEAP-1B28(1)
28,800 poundsAirframe Price Base Year/Escalation Formula:Jul-11
Non-Standard
Airframe Price:[***]Engine Price Base Year/Escalation Formula:Jul-11
Non-Standard
Optional Features:[***]
Sub-Total of Airframe and Features:[***]Airframe Escalation Data:
Engine Price (Per Aircraft):[***]Base Year Index (ECI):
Aircraft Basic Price (Excluding BFE/SPE):[***]Base Year Index (CPI):
Buyer Furnished Equipment (BFE) Estimate:[***]
Seller Purchased Equipment (SPE) Estimate: [***]
Deposit per Aircraft: [***]



Delivery

Date*


Number of

Aircraft

Escalation

Factor

(Airframe)

Option

Exercise Date


Escalation

Escalation Estimate

Adv Payment Base

Price Per A/P

Advance Payment Per Aircraft (Amts. Due/Mos. Prior to Delivery):

At Signing

[***]

24 Mos.

[***]

21/18/12/9/6 Mos.

[***]

Total

[***]

Deadline

Factor

Jul-2024

3
[***][***][***][***][***][***][***][***]

Aug-2024

3
[***][***][***][***][***][***][***][***]

Sep-2024

4
[***][***][***][***][***][***][***][***]

Oct-2024

4
[***][***][***][***][***][***][***][***]

Nov-2024

3
[***][***][***][***][***][***][***][***]

Dec-2024

3
[***][***][***][***][***][***][***][***]

Jun-2025

1
[***][***][***][***][***][***][***][***]

Jul-2025

3
[***][***][***][***][***][***][***][***]

Aug-2025

3
[***][***][***][***][***][***][***][***]

Sep-2025

4
[***][***][***][***][***][***][***][***]

Oct-2025

3
[***][***][***][***][***][***][***][***]

Nov-2025

3
[***][***][***][***][***][***][***][***]

Dec-2025

3
[***][***][***][***][***][***][***][***]
SWA-PA-03729-LA-116800- 1F.txtBoeing Proprietary
Page 1

Attachment 1-B To
Letter Agreement No. 1106474
Aircraft Delivery, Description, Price and Advance Payments




Delivery

Date*


Number of

Aircraft

Escalation

Factor

(Airframe)

Option

Exercise Date


Escalation

Escalation Estimate

Adv Payment Base

Price Per A/P

Advance Payment Per Aircraft (Amts. Due/Mos. Prior to Delivery):

At Signing

[***]

24 Mos.

[***]

21/18/12/9/6 Mos.

[***]

Total

[***]

Deadline

Factor

Jan-2026

3
[***][***][***][***][***][***][***][***]

Feb-2026

3
[***][***][***][***][***][***][***][***]

Mar-2026

4
[***][***][***][***][***][***][***][***]

Apr-2026

4
[***][***][***][***][***][***][***][***]

May-2026

3
[***][***][***][***][***][***][***][***]

Jun-2026

3
[***][***][***][***][***][***][***][***]

Jul-2026

3
[***][***][***][***][***][***][***][***]

Aug-2026

3
[***][***][***][***][***][***][***][***]

Sep-2026

4
[***][***][***][***][***][***][***][***]

Oct-2026

4
[***][***][***][***][***][***][***][***]

Nov-2026

3
[***][***][***][***][***][***][***][***]

Dec-2026

3
[***][***][***][***][***][***][***][***]

Jan-2027

2
[***][***][***][***][***][***][***][***]

Feb-2027

2
[***][***][***][***][***][***][***][***]

Mar-2027

3
[***][***][***][***][***][***][***][***]

Apr-2027

3
[***][***][***][***][***][***][***][***]

May-2027

3
[***][***][***][***][***][***][***][***]

Jun-2027

2
[***][***][***][***][***][***][***][***]

Jul-2027

2
[***][***][***][***][***][***][***][***]

Aug-2027

2
[***][***][***][***][***][***][***][***]

Sep-2027

3
[***][***][***][***][***][***][***][***]

Oct-2027

3
[***][***][***][***][***][***][***][***]

Nov-2027

3
[***][***][***][***][***][***][***][***]

Dec-2027

2
[***][***][***][***][***][***][***][***]

Jan-2028

2
[***][***][***][***][***][***][***][***]
SWA-PA-03729-LA-116800- 1F.txtBoeing Proprietary
Page 2

Attachment 1-B To
Letter Agreement No. 1106474
Aircraft Delivery, Description, Price and Advance Payments





Delivery

Date*


Number of

Aircraft

Escalation

Factor

(Airframe)

Option

Exercise Date


Escalation

Escalation Estimate

Adv Payment Base

Price Per A/P

Advance Payment Per Aircraft (Amts. Due/Mos. Prior to Delivery):

At Signing

[***]

24 Mos.

[***]

21/18/12/9/6 Mos.

[***]

Total

[***]

Deadline

Factor

Feb-2028

2
[***][***][***][***][***][***][***][***]

Mar-2028

3
[***][***][***][***][***][***][***][***]

Apr-2028

3
[***][***][***][***][***][***][***][***]

May-2028

3
[***][***][***][***][***][***][***][***]

Jun-2028

2
[***][***][***][***][***][***][***][***]

Jul-2028

2
[***][***][***][***][***][***][***][***]

Aug-2028

2
[***][***][***][***][***][***][***][***]

Sep-2028

3
[***][***][***][***][***][***][***][***]

Oct-2028

3
[***][***][***][***][***][***][***][***]

Nov-2028

3
[***][***][***][***][***][***][***][***]

Dec-2028

2
[***][***][***][***][***][***][***][***]

Jan-2029

1
[***][***][***][***][***][***][***][***]

Feb-2029

1
[***][***][***][***][***][***][***][***]

Mar-2029

1
[***][***][***][***][***][***][***][***]

Apr-2029

1
[***][***][***][***][***][***][***][***]

May-2029

1
[***][***][***][***][***][***][***][***]

Jun-2029

1
[***][***][***][***][***][***][***][***]

Jul-2029

1
[***][***][***][***][***][***][***][***]

Aug-2029

1
[***][***][***][***][***][***][***][***]

Sep-2029

1
[***][***][***][***][***][***][***][***]

Oct-2029

1
[***][***][***][***][***][***][***][***]

Total:
150
* [***]

SWA-PA-03729-LA-116800- 1F.txtBoeing Proprietary
Page 3

Attachment 1-B To
Letter Agreement No. 1106474
Aircraft Delivery, Description, Price and Advance Payments





Delivery

Date*


Number of

Aircraft

Escalation

Factor

(Airframe)

Option

Exercise Date


Escalation

Escalation Estimate

Adv Payment Base

Price Per A/P

Advance Payment Per Aircraft (Amts. Due/Mos. Prior to Delivery):

At Signing

[***]

24 Mos.

[***]

21/18/12/9/6 Mos.

[***]

Total

[***]

Deadline

Factor

Note:
(1) [***]








SWA-PA-03729-LA-116800- 1F.txtBoeing Proprietary
Page 0


image_015.jpg
Xxx Xxxxxx Xxxxxxx
X.X. Xxx 0000
Xxxxxxx XX 00000-0000
SWA-PA-03729-LA-1106475R4
Southwest Airlines Co.
0000 Xxxx Xxxxx Xxxxx
X.X. Xxx 00000
Xxxxxx, Xxxxx 00000-0000
Subject:            [***]
References:    1)    Purchase Agreement No. PA-03729 (Purchase Agreement) between The Boeing Company (Boeing) and Southwest Airlines Co. (Customer) relating to Model 737-8 and Model 737-7 aircraft
2)     Letter Agreement SWA-PA-03729-LA-0000000X0 entitled “Option Aircraft” (Option Aircraft Letter Agreement)
This letter agreement (Letter Agreement) amends and supplements the Purchase Agreement. All terms used but not defined in this Letter Agreement shall have the same meaning as in the Purchase Agreement.
1.[***]













image_015.jpg










































SWA-PA-03729-LA-1106475R4SA-12
[***]
Page 2
BOEING PROPRIETARY

image_015.jpg






























SWA-PA-03729-LA-1106475R4SA-12
[***]
Page 3
BOEING PROPRIETARY

image_015.jpg
















2.[***]




3.Assignment.
Unless otherwise noted herein, [***] described in this Letter Agreement are provided [***] to Customer and in consideration of Customer’s taking title to the Option Aircraft at time of delivery and becoming the operator of the Option Aircraft. This Letter Agreement cannot be assigned, in whole or in part, without the prior written consent of Boeing.
SWA-PA-03729-LA-1106475R4SA-12
[***]
Page 4
BOEING PROPRIETARY

image_015.jpg
4.Confidentiality
Customer understands that certain commercial and financial information contained in this Letter Agreement is considered by Boeing as confidential and has value precisely because it is not available generally to other parties.  Customer agrees to limit the disclosure of the contents of this Letter Agreement to (a) its directors and officers, (b) employees of Customer with a need to know the contents for performing its obligations (including, without limitation, those employees performing accounting, finance, administration and other functions necessary to finance and purchase, deliver or lease the Aircraft) and who understand they are not to disclose its contents to any other person or entity (other than those to whom disclosure is permitted by this Article) without the prior written consent of Boeing and (c) any auditors and attorneys of Customer who have a need to know such information and have signed a confidentiality agreement in the same form and substance similar to this Article, or are otherwise bound by a confidentiality obligation. Disclosure to other parties is not permitted without Boeing’s consent except as may be required by applicable law or governmental regulations. Customer shall be fully responsible to Boeing for compliance with such obligations.













SWA-PA-03729-LA-1106475R4SA-12
[***]
Page 5
BOEING PROPRIETARY

image_015.jpg
Very truly yours,

THE BOEING COMPANY
 
By
 

/s/ Xxxxxx J May
Name

Xxxxxx J May

 Its
 Attorney-In-Fact

 ACCEPTED AND AGREED TO this

 Date:
 March 24 , 2021

 SOUTHWEST AIRLINES CO.

 By

 
/s/ Xxxxxxx Van de Ven

 Name

 Xxxxxxx Van de Ven
 
Its		 
Chief Operating Officer

SWA-PA-03729-LA-1106475R4SA-12
[***]
Page 6
BOEING PROPRIETARY

image_015.jpg
The Boeing Company
P.O. Xxx 0000
Xxxxxxx XX 00000-0000
SWA-PA-03729-LA-1106484R2
Southwest Airlines Co.
0000 Xxxx Xxxxx Xxxxx
X.X. Xxx 00000
Xxxxxx, Xxxxx 00000-0000
Subject:    [***]
Reference:    Purchase Agreement No. PA-03729 (Purchase Agreement) between The Boeing Company (Boeing) and Southwest Airlines Co. (Customer) relating to Model 737-8 and 737-7 aircraft (Aircraft)
This letter agreement (Letter Agreement) amends and supplements the Purchase Agreement. All terms used but not defined in this Letter Agreement shall have the same meaning as in the Purchase Agreement.
1.Defined Terms: The following capitalized terms have the following meaning:
1.1         [***]
1.2        [***]
1.3        Program Aircraft means each firm and exercised Option Aircraft specified in Table 1 of the Purchase Agreement as of the date of this Letter that are scheduled for delivery prior to 2024.
2.[***]








3.[***]





SWA-PA-03729-LA-1106484R3SA-12
[***]
Page 1
BOEING PROPRIETARY

image_015.jpg
4.[***]








































SWA-PA-03729-LA-1106484R2SA-12
[***]
Page 2
BOEING PROPRIETARY

image_015.jpg
5.[***]















6.[***]






7.Assignment. Notwithstanding any other provisions of the Purchase Agreement, the rights and obligations described in this Letter Agreement are provided to Customer in consideration of Customer’s becoming the operator of the Aircraft and cannot be assigned in whole or, in part.
8.Confidentiality. Customer understands that certain commercial and financial information contained in this Letter Agreement is considered by Boeing as confidential and has value precisely because it is not available generally to other parties.  Customer agrees to limit the disclosure of the contents of this Letter Agreement to (a) its directors and officers, (b) employees of Customer with a need to know the contents for performing its obligations (including, without limitation, those employees performing accounting, finance, administration and other functions necessary to finance and purchase, deliver or lease the Aircraft) and who understand they are not to disclose its contents to any other person or entity (other than those to whom disclosure is permitted by this Article) without the prior written consent of Boeing and (c) any auditors and attorneys of Customer who have a need to know such information and have signed a
SWA-PA-03729-LA-1106484R2SA-12
[***]
Page 3
BOEING PROPRIETARY

image_015.jpg
confidentiality agreement in the same form and substance similar to this Article, or are otherwise bound by a confidentiality obligation. Disclosure to other parties is not permitted without Boeing’s consent except as may be required by applicable law or governmental regulations. Customer shall be fully responsible to Boeing for compliance with such obligations.
Very truly yours,
THE BOEING COMPANY
 
By

 
/s/ Xxxxxx J May
 
Its
      
       Attorney-In-Fact
 
ACCEPTED AND AGREED TO this
 
Date:		 
March 25 , 2021
 
SOUTHWEST AIRLINES CO.
 
By

/s/ Xxxxxxx Van de Ven
 
Its		 
Chief Operating Officer


SWA-PA-03729-LA-1106484R2SA-12
[***]
Page 4
BOEING PROPRIETARY


image_015.jpg

ATTACHMENT A
[***]


[***]

[***]

[***]
[***][***][***]
[***][***][***]
[***][***][***]
[***][***][***]
[***][***][***]
[***][***][***]
[***][***][***]
[***][***][***]
[***][***][***]
[***][***][***]
[***][***][***]
[***][***][***]
[***][***][***]
[***][***][***]
[***][***][***]
[***][***][***]
[***][***][***]
    
SWA-PA-03729-LA-1106484R2
SA-12
[***]
Page 5
    
BOEING PROPRIETARY

image_015.jpg
                ATTACHMENT B
[***]


[***]

[***]

[***]

[***]
[***][***][***][***]
[***][***][***][***]
[***][***][***][***]
[***][***][***][***]
[***][***][***][***]
[***][***][***][***]
[***][***][***][***]
[***][***][***][***]
[***][***][***][***]
[***][***][***][***]
[***][***][***][***]
[***][***][***][***]
[***][***][***][***]
[***][***][***][***]
[***][***][***][***]
[***][***][***][***]
[***][***][***][***]
[***][***][***][***]
[***][***][***][***]
[***][***][***][***]
[***][***][***][***]
[***][***][***][***]
[***][***][***][***]
[***][***][***][***]
[***][***][***][***]
[***][***][***][***]
[***][***][***][***]
[***][***][***][***]
[***][***][***][***]
[***][***][***][***]
[***][***][***][***]
[***][***][***][***]
[***][***][***][***]
[***][***][***][***]
SWA-PA-03729-LA-1106484R2SA-12
[***]
Page 6
BOEING PROPRIETARY




image_015.jpg
                ATTACHMENT B
[***]
[***][***][***][***]
[***][***][***][***]
[***][***][***][***]
[***][***][***][***]
[***][***][***][***]
[***][***][***][***]
[***][***][***][***]
[***][***][***][***]
[***][***][***][***]
[***][***][***][***]
[***][***][***][***]
[***][***][***][***]
[***][***][***][***]
[***][***][***][***]
[***][***][***][***]
[***][***][***][***]
[***][***][***][***]
[***][***][***][***]
[***][***][***][***]
[***][***][***][***]
[***][***][***][***]
[***][***][***][***]
[***][***][***][***]
[***][***][***][***]
[***][***][***][***]
[***][***][***][***]
[***][***][***][***]
[***][***][***][***]
[***][***][***][***]
[***][***][***][***]
[***][***][***][***]
[***][***][***][***]
[***][***][***][***]
[***][***][***][***]
[***][***][***][***]
SWA-PA-03729-LA-1106484R2SA-12
[***]
Page 7
BOEING PROPRIETARY




image_015.jpg
                ATTACHMENT B
[***]
[***][***][***][***]
[***][***][***][***]
[***][***][***][***]
[***][***][***][***]
[***][***][***][***]
[***][***][***][***]
[***][***][***][***]
[***][***][***][***]
[***][***][***][***]
[***][***][***][***]
[***][***][***][***]
[***][***][***][***]
[***][***][***][***]
[***][***][***][***]
[***][***][***][***]
[***][***][***][***]
[***][***][***][***]
[***][***][***][***]
[***][***][***][***]
[***][***][***][***]
[***][***][***][***]
[***][***][***][***]
[***][***][***][***]
[***][***][***][***]
[***][***][***][***]
[***][***][***][***]
[***][***][***][***]
[***][***][***][***]
[***][***][***][***]
[***][***][***][***]
[***][***][***][***]
[***][***][***][***]
[***][***][***][***]
[***][***][***][***]
[***][***][***][***]
SWA-PA-03729-LA-1106484R2SA-12
[***]
Page 8
BOEING PROPRIETARY




image_015.jpg
                ATTACHMENT B
[***]
[***][***][***][***]
[***][***][***][***]
[***][***][***][***]
[***][***][***][***]
[***][***][***][***]
[***][***][***][***]
[***][***][***][***]
[***][***][***][***]
[***][***][***][***]
[***][***][***][***]
[***][***][***][***]
[***][***][***][***]
[***][***][***][***]
[***][***][***][***]
[***][***][***][***]
[***][***][***][***]
[***][***][***][***]
[***][***][***][***]
[***][***][***][***]
[***][***][***][***]
[***][***][***][***]
[***][***][***][***]
[***][***][***][***]
[***][***][***][***]
[***][***][***][***]
[***][***][***][***]
[***][***][***][***]
[***][***][***][***]
[***][***][***][***]
[***][***][***][***]
[***][***][***][***]
[***][***][***][***]
[***][***][***][***]
[***][***][***][***]
[***][***][***][***]
SWA-PA-03729-LA-1106484R2SA-12
[***]
Page 9
BOEING PROPRIETARY




image_015.jpg
                ATTACHMENT B
[***]
[***][***][***][***]
[***][***][***][***]
[***][***][***][***]
[***][***][***][***]
[***][***][***][***]
[***][***][***][***]
[***][***][***][***]
[***][***][***][***]
[***][***][***][***]
[***][***][***][***]
[***][***][***][***]
[***][***][***][***]
[***][***][***][***]
[***][***][***][***]
[***][***][***][***]
[***][***][***][***]
[***][***][***][***]
[***][***][***][***]
[***][***][***][***]
[***][***][***][***]
[***][***][***][***]
[***][***][***][***]
[***][***][***][***]
[***][***][***][***]
[***][***][***][***]
[***][***][***][***]
[***][***][***][***]
[***][***][***][***]
[***][***][***][***]
[***][***][***][***]
[***][***][***][***]
[***][***][***][***]
[***][***][***][***]
[***][***][***][***]
[***][***][***][***]
SWA-PA-03729-LA-1106484R2SA-12
[***]
Page 10
BOEING PROPRIETARY


image_015.jpg
The Boeing Company
P.O. Xxx 0000
Xxxxxxx XX 00000-0000

SWA-PA-03729-LA-1301170R3
Southwest Airlines Co.
0000 Xxxx Xxxxx Xxxxx
X.X. Xxx 00000
Xxxxxx, Xxxxx 00000-0000
Subject:    [***]
Reference:    Purchase Agreement No. PA-03729 (Purchase Agreement) between The Boeing Company (Boeing) and Southwest Airlines Co. (Customer) relating to Model 737-8 and 737-7 aircraft
This letter agreement (Letter Agreement) amends and supplements the Purchase Agreement. All terms used but not defined in this Letter Agreement shall have the same meaning as in the Purchase Agreement.
1.[***]













SWA-PA-03729-LA-1301170R3
SA-12
[***]
Page 1
BOEING PROPRIETARY

image_015.jpg

























SWA-PA-03729-LA-1301170R3SA-12
[***]
Page 2
BOEING PROPRIETARY


image_015.jpg


















2.[***]




3.Assignment.
Unless otherwise noted herein, [***] described in this Letter Agreement are provided [***] to Customer and in consideration of Customer’s taking title to the 737-7 Aircraft at time of delivery and becoming the operator of the 737-7 Aircraft. This Letter
SWA-PA-03729-LA-1301170R3SA-12
[***]
Page 3
BOEING PROPRIETARY


image_015.jpg


Agreement cannot be assigned, in whole or in part, without the prior written consent of Boeing.

4.Confidentiality
Customer understands that certain commercial and financial information contained in this Letter Agreement is considered by Boeing as confidential and has value precisely because it is not available generally to other parties.  Customer agrees to limit the disclosure of the contents of this Letter Agreement to (a) its directors and officers, (b) employees of Customer with a need to know the contents for performing its obligations (including, without limitation, those employees performing accounting, finance, administration and other functions necessary to finance and purchase, deliver or lease the Aircraft) and who understand they are not to disclose its contents to any other person or entity (other than those to whom disclosure is permitted by this Article) without the prior written consent of Boeing and (c) any auditors and attorneys of Customer who have a need to know such information and have signed a confidentiality agreement in the same form and substance similar to this Article, or are otherwise bound by a confidentiality obligation. Disclosure to other parties is not permitted without Boeing’s consent except as may be required by applicable law or governmental regulations. Customer shall be fully responsible to Boeing for compliance with such obligations.





















SWA-PA-03729-LA-1301170R3SA-12
[***]
Page 4
BOEING PROPRIETARY


image_015.jpg



Very truly yours,
THE BOEING COMPANY
 
By		 
/s/ Xxxxxx J May
NameXxxxxx J May
 
Its		 
Attorney-In-Fact
 
ACCEPTED AND AGREED TO this
 
Date:		 
March 24 , 2021
 
SOUTHWEST AIRLINES CO.
 
By

/s/ Xxxxxxx Van de Ven
 
Name

Xxxxxxx Van de Ven
 
Its		 
Chief Operating Officer











SWA-PA-03729-LA-1301170R3SA-12
[***]
Page 5
BOEING PROPRIETARY

image_015.jpg
The Boeing Company
P.O. Xxx 0000
Xxxxxxx XX 00000-0000
SWA-PA-03729-LA-1602486R1
Southwest Airlines Co.
0000 Xxxx Xxxxx Xxxxx
X.X. Xxx 00000
Xxxxxx, Xxxxx 00000-0000
Subject:    [***]
Reference:    Purchase Agreement No. PA-03729 (Purchase Agreement) between The Boeing Company (Boeing) and Southwest Airlines Co. (Customer) relating to Model 737-8 and 737-7 aircraft
This letter agreement (Letter Agreement) amends and supplements the Purchase Agreement. All terms used but not defined in this Letter Agreement shall have the same meaning as in the Purchase Agreement.
[***]
1.Definitions.
In this Letter Agreement, the following terms have meanings as follows:
Aircraft refers to any of the Boeing Model 737-8 and 737-7 aircraft described in Table 1A and Table 1B, respectively, of the Purchase Agreement.
[***]

[***]

Effective Date means the date on which SA-12 is mutually executed by the parties.
[***]

2.     [***]


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3.     [***]




4.     [***]





















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5.     [***]

6.     [***]




7.     [***]







8.     [***]

9.     [***]

10.     Assignment.
Notwithstanding any other provisions of the Purchase Agreement, the rights and obligations described in this Letter Agreement are provided to Customer in consideration of Customer’s becoming the operator of the Aircraft and cannot be assigned in whole or in part.
SWA-PA-03729-LA-1301170R3SA-12
[***]
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11.     Confidentiality.
Customer understands that certain commercial and financial information contained in this Letter Agreement is considered by Boeing as confidential and has value precisely because it is not available generally to other parties.  Customer agrees to limit the disclosure of the contents of this Letter Agreement to (a) its directors and officers, (b) employees of Customer with a need to know the contents for performing its obligations (including, without limitation, those employees performing accounting, finance, administration and other functions necessary to finance and purchase, deliver or lease the Aircraft) and who understand they are not to disclose its contents to any other person or entity (other than those to whom disclosure is permitted by this Article) without the prior written consent of Boeing and (c) any auditors and attorneys of Customer who have a need to know such information and have signed a confidentiality agreement in the same form and substance similar to this Article, or are otherwise bound by a confidentiality obligation. Disclosure to other parties is not permitted without Boeing’s consent except as may be required by applicable law or governmental regulations. Customer shall be fully responsible to Boeing for compliance with such obligations.













SWA-PA-03729-LA-1301170R3SA-12
[***]
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Very truly yours,

THE BOEING COMPANY
By
 

/s/ Xxxxxx J May
Name

Xxxxxx J May
ItsAttorney-In-Fact

ACCEPTED AND AGREED TO this

Date:
March 24 , 2021

SOUTHWEST AIRLINES CO.

By
/s/ Xxxxxxx Van de Ven

Name		Xxxxxxx Van de Ven

Its		Chief Operating Officer
SWA-PA-03729-LA-1301170R3SA-12
[***]
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image_1216.jpg
The Boeing Company
X.X. Xxx 0000
Xxxxxxx, XX 00000 2207

XXX-XX-00000-XX-0000000

Xxxxxxxxx Airlines Co.
0000 Xxxx Xxxxx Xxxxx
X.X. Xxx 00000
Xxxxxx, Xxxxx 00000-0000

Subject:    737-8 Remarket Aircraft

Reference:    a) Purchase Agreement No. PA-03729 (Purchase Agreement) between The Boeing Company (Boeing) and Southwest Airlines Co. (Customer) relating to models 737-8 and 737-7 aircraft (Aircraft); and

    b) Letter Agreement No. SWA-PA-03729-LA-2100700 entitled “Remarket Aircraft – Open Configuration Matters” (Remarket Aircraft Open Configuration Matters) to the Purchase Agreement

    This letter agreement (Letter Agreement) amends and supplements the Purchase Agreement and governs Customer’s purchase of sixty (60) remarket Boeing model 737-8 Aircraft with CFMI engines (Remarket Aircraft), under the terms and conditions described in this Letter Agreement and the Purchase Agreement. All capitalized terms which are not otherwise defined herein shall have the definitions specified in the Purchase Agreement and other letter agreements specifically addressing the Remarket Aircraft.

    This Letter Agreement incorporates in the Purchase Agreement those terms applicable only to the Remarket Aircraft. Except as expressly amended by the terms of this Letter Agreement, Remarket Aircraft are in all other respects “Aircraft” under the terms of the Purchase Agreement.

    [***]






    [***]





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    [***]


1.    [***]
























2.    [***]

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`    






3.    Miscellaneous.

    3.1    [***]




    3.2     [***]



    3.3    [***]


    3.4    [***]



4.    [***]








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5.    Assignment.

Notwithstanding any other provisions of the Purchase Agreement to the contrary, the rights and obligations described in this Letter Agreement are provided to Customer in consideration of Customer’s becoming the operator of the Remarket Aircraft and the Replacement Aircraft and cannot be assigned in whole or in part.


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6.    Confidential Treatment.

Customer understands that certain commercial and financial information contained in this Letter Agreement is considered by Boeing as confidential and has value precisely because it is not available generally or to other parties. Customer agrees to limit the disclosure of the contents of this Letter Agreement to (a) its directors and officers, (b) employees of Customer with a need to know the contents for performing its obligations (including, without limitation, those employees performing accounting, finance, administration and other functions necessary to finance and purchase, deliver or lease the Remarket Aircraft) and who understand they are not to disclose its contents to any other person or entity (other than those to whom disclosure is permitted by this Article) without the prior written consent of Boeing and (c) any auditors and attorneys of Customer who have a need to know such information and have signed a confidentiality agreement in the same form and substance similar to this Article, or are otherwise bound by a confidentiality obligation. Disclosure to other parties is not permitted without Boeing’s consent except as may be required by applicable law or governmental regulations. Customer shall be fully responsible to Boeing for compliance with such obligations.

    

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Very truly yours,


THE BOEING COMPANY
By/s/ Xxxxxx J May

Name

Xxxxxx J May
ItsAttorney-In-Fact
ACCEPTED AND AGREED TO this
Date:March 24, 0000
XXXXXXXXX XXXXXXXX CO.
By/s/ Xxxxxxx Van de Ven

Name

Xxxxxxx Van de Ven
ItsChief Operating Officer





            
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The Boeing Company
X.X. Xxx 0000
Xxxxxxx, XX 00000 2207

XXX-XX-00000-XX-0000000


Xxxxxxxxx Airlines Co.
0000 Xxxx Xxxxx Xxxxx
X.X. Xxx 00000
Xxxxxx, Xxxxx 00000-0000

Subject:    Remarket Aircraft – Open Matters

References:    1)    Purchase Agreement No. PA-03729 (Purchase Agreement) between The Boeing Company (Boeing) and Southwest Airlines Co. (Customer) relating to Model 737-8 and 737-7 aircraft (Aircraft)
2)    Letter Agreement No. SWA-PA-03729-LA-1106474R3 entitled “Option Aircraft” (Option Aircraft Letter Agreement) to the Purchase Agreement

This letter agreement (Letter Agreement) amends and supplements the Purchase Agreement. All terms used but not defined in this Letter Agreement will have the same meaning as in the Purchase Agreement.
1.    Commitment of the Parties. Customer and Boeing agree that there are various details associated with the Remarket Aircraft in Attachment 1-A to the Option Aircraft Letter Agreement that have yet to be discussed and finalized between the Parties.

1.1     [***]



1.2     [***]




2.    [***]








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3.    [***]











4.    [***]













5.    Confidential Treatment.

Customer understands that certain commercial and financial information contained in this Letter Agreement is considered by Boeing as confidential and has value precisely because it is not available generally or to other parties. Customer agrees to limit the disclosure of the contents of this Letter Agreement to (a) its directors and officers, (b) employees of Customer with a need to know the contents for performing its obligations (including, without limitation, those employees performing accounting, finance, administration and other functions necessary to finance and purchase, deliver or lease the Remarket Aircraft) and who understand they are not to disclose its contents to any other person or entity (other than those to whom disclosure is permitted by this Article) without the prior written consent of Boeing and (c) any auditors and attorneys of
SWA-PA-03729-LA-2100700     SA-12
Remarket Aircraft – Open Matters    
Page 2
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Customer who have a need to know such information and have signed a confidentiality agreement in the same form and substance similar to this Article, or are otherwise bound by a confidentiality obligation. Disclosure to other parties is not permitted without Boeing’s consent except as may be required by applicable law or governmental regulations. Customer shall be fully responsible to Boeing for compliance with such obligations.



Very truly yours,

THE BOEING COMPANY
By/s/ Xxxxxx J May

Name

Xxxxxx J May
ItsAttorney-In-Fact
ACCEPTED AND AGREED TO this
Date:March 24, 0000
XXXXXXXXX XXXXXXXX CO.
By/s/ Xxxxxxx Van de Ven

Name

Xxxxxxx Van de Ven
ItsChief Operating Officer



            

SWA-PA-03729-LA-2100700     SA-12
Remarket Aircraft – Open Matters    
Page 3
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The Boeing Company
X.X. Xxx 0000
Xxxxxxx, XX 00000 2207
XXX-XX-00000-XX-0000000
Xxxxxxxxx Airlines Co.
0000 Xxxx Xxxxx Xxxxx
X.X. Xxx 00000
Xxxxxx, Xxxxx 00000-0000

Subject:        [***]

References:    1)    Purchase Agreement No. PA-03729 (Purchase Agreement) between The Boeing Company (Boeing) and Southwest Airlines Co. (Customer) relating to Model 737-8 and Model 737-7 aircraft
2)     Letter Agreement SWA-PA-03729-LA-1106474R3 entitled “Option Aircraft” (Option Aircraft Letter Agreement)
3)     Letter Agreement SWA-PA-03729-LA-1106475R4 entitled [***]

This letter agreement (Letter Agreement) amends and supplements the Purchase Agreement. All terms used but not defined in this Letter Agreement shall have the same meaning as in the Purchase Agreement.
    [***]




    [***]







[***]    

SA-12
Page 1
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1.[***]



























SWA-PA-03729-LA-2100811 SA-12
[***]
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2.[***]
    






















SWA-PA-03729-LA-2100811 SA-12
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3.Confidentiality.
Customer understands that certain commercial and financial information contained in this Letter Agreement is considered by Boeing as confidential and has value precisely because it is not available generally to other parties.  Customer agrees to limit the disclosure of the contents of this Letter Agreement to (a) its directors and officers, (b) employees of Customer with a need to know the contents for performing its obligations (including, without limitation, those employees performing accounting, finance, administration and other functions necessary to finance and purchase, deliver or lease the Aircraft) and who understand they are not to disclose its contents to any other person or entity (other than those to whom disclosure is permitted by this Article)
SWA-PA-03729-LA-2100811 SA-12
[***]
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image_1216.jpg
without the prior written consent of Boeing and (c) any auditors and attorneys of Customer who have a need to know such information and have signed a confidentiality agreement in the same form and substance similar to this Article, or are otherwise bound by a confidentiality obligation. Disclosure to other parties is not permitted without Boeing’s consent except as may be required by applicable law or governmental regulations. Customer shall be fully responsible to Boeing for compliance with such obligations.




Very truly yours,
THE BOEING COMPANY
By/s/ Xxxxxx J May
ItsAttorney-In-Fact
ACCEPTED AND AGREED TO this
Date:March 24 , 2021
SOUTHWEST AIRLINES CO.
By/s/ Xxxxxxx Van de Ven
ItsChief Operating Officer
SWA-PA-03729-LA-2100811 SA-12
[***]
Page 5
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The Boeing Company
X.X. Xxx 0000
Xxxxxxx, XX 00000 2207
XXX-XX-00000-XX-0000000
Xxxxxxxxx Airlines Co.
0000 Xxxx Xxxxx Xxxxx
X.X. Xxx 00000
Xxxxxx, Xxxxx 00000-0000

Subject:        [***]

References:    1)    Purchase Agreement No. PA-03729 (Purchase Agreement) between The Boeing Company (Boeing) and Southwest Airlines Co. (Customer) relating to Model 737-8 and Model 737-7 aircraft
2)    Letter Agreement SWA-PA-03729-LA-1106474R3 entitled “Option Aircraft” (Option Aircraft Letter Agreement)
3)    Letter Agreement SWA-PA-03729-LA-1106475R4 entitled [***]


This letter agreement (Letter Agreement) amends and supplements the Purchase Agreement. All terms used but not defined in this Letter Agreement shall have the same meaning as in the Purchase Agreement.
[***]









1.[***]




SA-12
Page 1
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SWA-PA-03729-LA-2100812 SA-12
[***]    
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2.[***]







SWA-PA-03729-LA-2100812 SA-12
[***]    
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3.[***]




























SWA-PA-03729-LA-2100812 SA-12
[***]    
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4.Confidentiality.
Customer understands that certain commercial and financial information contained in this Letter Agreement is considered by Boeing as confidential and has value precisely because it is not available generally to other parties.  Customer agrees to limit the disclosure of the contents of this Letter Agreement to (a) its directors and officers, (b) employees of Customer with a need to know the contents for performing its obligations (including, without limitation, those employees performing accounting, finance, administration and other functions necessary to finance and purchase, deliver or lease the Aircraft) and who understand they are not to disclose its contents to any other person or entity (other than those to whom disclosure is permitted by this Article) without the prior written consent of Boeing and (c) any auditors and attorneys of Customer who have a need to know such information and have signed a confidentiality agreement in the same form and substance similar to this Article, or are otherwise bound by a confidentiality obligation. Disclosure to other parties is not permitted without Boeing’s consent except as may be required by applicable law or governmental regulations. Customer shall be fully responsible to Boeing for compliance with such obligations.
SWA-PA-03729-LA-2100812 SA-12
[***]    
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Very truly yours,
THE BOEING COMPANY
By/s/ Xxxxxx J May
NameXxxxxx J May
ItsAttorney-In-Fact
ACCEPTED AND AGREED TO this
Date:March 24 , 2021
SOUTHWEST AIRLINES CO.
By/s/ Xxxxxxx Van de Ven
NameXxxxxxx Van de Ven
ItsChief Operating Officer
SWA-PA-03729-LA-2100812 SA-12
[***]    
Page 6
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The Boeing Company
X.X. Xxx 0000
Xxxxxxx, XX 00000 2207
XXX-XX-00000-XX-0000000
Xxxxxxxxx Airlines Co.
0000 Xxxx Xxxxx Xxxxx
X.X. Xxx 00000
Xxxxxx, Xxxxx 00000-0000
Subject:    [***]
Reference:    Purchase Agreement No. PA-03729 (Purchase Agreement) between The Boeing Company (Boeing) and Southwest Airlines Co. (Customer) relating to Model 737-8 aircraft and Model 737-7 aircraft
This letter agreement (Letter Agreement) amends and supplements the Purchase Agreement. All terms used but not defined in this Letter Agreement shall have the same meaning as in the Purchase Agreement.

    [***]

1.[***]





2.Assignment.
Notwithstanding any other provisions of the Purchase Agreement, the rights and obligations described in this Letter Agreement are provided to Customer in consideration of Customer’s becoming the operator of the Aircraft and leased aircraft and cannot be assigned in whole or in part.
3.Confidentiality
Customer understands that certain commercial and financial information contained in this Letter Agreement is considered by Boeing as confidential and has value precisely because it is not available generally to other parties.  Customer agrees to limit the disclosure of the contents of this Letter Agreement to (a) its directors and
SA-12
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officers, (b) employees of Customer with a need to know the contents for performing its obligations (including, without limitation, those employees performing accounting, finance, administration and other functions necessary to finance and purchase, deliver or lease the Aircraft) and who understand they are not to disclose its contents to any other person or entity (other than those to whom disclosure is permitted by this Article) without the prior written consent of Boeing and (c) any auditors and attorneys of Customer who have a need to know such information and have signed a confidentiality agreement in the same form and substance similar to this Article, or are otherwise bound by a confidentiality obligation. Disclosure to other parties is not permitted without Boeing’s consent except as may be required by applicable law or governmental regulations. Customer shall be fully responsible to Boeing for compliance with such obligations.
















SWA-PA-03729-LA-2100813 SA-12
[***]
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Very truly yours,
THE BOEING COMPANY
By/s/ Xxxxxx J May
NameXxxxxx J May
ItsAttorney-In-Fact
ACCEPTED AND AGREED TO this
Date:March 24 , 2021
SOUTHWEST AIRLINES CO.
By

/s/ Xxxxxxx Van de Ven
NameXxxxxxx Van de Ven
ItsChief Operating Officer




SWA-PA-03729-LA-2100813    SA-12
[***]    
    Page 3
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The Boeing Company
X.X. Xxx 0000
Xxxxxxx, XX 00000 2207

XXX-XX-00000-XX-0000000


Xxxxxxxxx Airlines Co.
0000 Xxxx Xxxxx Xxxxx
X.X. Xxx 00000
Xxxxxx, Xxxxx 00000-0000

Subject:    [***]

Reference:    Purchase Agreement No. PA-03729 (Purchase Agreement) between The Boeing Company (Boeing) and Southwest Airlines Co. (Customer) relating to Model 737-8 and 737-7 aircraft (Aircraft)

This letter agreement (Letter Agreement) amends and supplements the Purchase Agreement. All terms used but not defined in this Letter Agreement will have the same meaning as in the Purchase Agreement.
1.Definitions.
[***]

[***]





[***]

[***]
Option Aircraft will have the meaning specified in Letter Agreement Number LA-1106474R3 relating to Option Aircraft.
Original Option Aircraft will have the meaning specified in Letter Agreement Number LA-1106474R3 relating to Option Aircraft.
2020 Option Aircraft will have the meaning specified in Letter Agreement Number LA-1106474R3 relating to Option Aircraft.
Program Aircraft means (i) each firm and exercised Option Aircraft in Table 1 of the Purchase Agreement as of the date of this Letter Agreement that are scheduled
SWA-PA-03729-LA-2100814 SA-12
[***]
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for delivery after January 1, 2024, (ii) each of the (100) 737-7 firm Aircraft, (iii) each exercised Original Option Aircraft, and (iv) each exercised 2020 Option Aircraft.
[***]






2.Applicability.
2.1    [***]

2.2    [***]



3.[***]





4.[***]









5.[***]




SWA-PA-03729-LA-2100814 SA-12
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6.[***]





7.Assignment.
Notwithstanding any other provisions of the Purchase Agreement, the rights and obligations described in this Letter Agreement are provided to Customer in consideration of Customer becoming the operator of the Aircraft and cannot be assigned, in whole or in part, without the prior written consent of Boeing.
8.Confidentiality.
The information contained herein represents confidential business information and has value precisely because it is not available generally or to other parties. Customer will limit the disclosure of its contents to employees of Customer with a need to know the contents for purposes of helping Customer perform its obligations under the Purchase Agreement and who understand they are not to disclose its contents to any other person or entity without the prior written consent of Boeing.

ACCEPTED AND AGREED TO this
Date:March 24, 2021
southwest airlines co.THE BOEING COMPANY
By:/s/ Xxxxxxx Van de VenBy:/s/ Xxxxxx J May
Name:Xxxxxxx Van de VenName:Xxxxxx J May
Title:Chief Operating OfficerTitle:Attorney-In-Fact

SWA-PA-03729-LA-2100814 SA-12
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ATTACHMENT A
[***]

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[***][***][***]
[***][***][***]








SWA-PA-03729-LA-2100814 SA-12
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ATTACHMENT B-1 : [***]
[***]
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ATTACHMENT B-2: [***]
[***]
[***]


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The Boeing Company
X.X. Xxx 0000
Xxxxxxx, XX 00000 2207


XXX-XX-00000-XX-0000000
Xxxxxxxxx Airlines Co.
0000 Xxxx Xxxxx Xxxxx
X.X. Xxx 00000
Xxxxxx, Xxxxx 00000-0000
Subject:    [***]
References:    1)    Purchase Agreement No. PA-03729 (Purchase Agreement) between The Boeing Company (Boeing) and Southwest Airlines Co. (Customer) relating to Model 737-8 and 737-7 aircraft (Aircraft)
2)    Letter Agreement No. SWA-PA-03729-LA-1301170R3, [***]



3)    Letter Agreement No. SWA-PA-03729-LA-2100812, [***]



This letter agreement (Letter Agreement) amends and supplements the Purchase Agreement. All terms used but not defined in this Letter Agreement shall have the same meaning as in the Purchase Agreement.
1.[***]

















SWA-PA-03729-LA-2100819SA-12
[***]    
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BOEING PROPRIETARY


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2.Assignment.
Notwithstanding any other provisions of the Purchase Agreement, the rights and obligations described in this Letter Agreement are provided to Customer in consideration of Customer’s becoming the operator of the Aircraft and cannot be assigned in whole or, in part.
3.Confidential Treatment.
Customer understands that certain commercial and financial information contained in this Letter Agreement is considered by Boeing as confidential and has value precisely because it is not available generally to other parties.  Customer agrees to limit the disclosure of the contents of this Letter Agreement to (a) its directors and officers, (b) employees of Customer with a need to know the contents for performing its obligations (including, without limitation, those employees performing accounting, finance, administration and other functions necessary to finance and purchase, deliver or lease the Aircraft) and who understand they are not to disclose its contents to any other person or entity (other than those to whom disclosure is permitted by this Article) without the prior written consent of Boeing and (c) any auditors and attorneys of Customer who have a need to know such information and have signed a confidentiality agreement in the same form and substance similar to this Article, or are otherwise bound by a confidentiality obligation. Disclosure to other parties is not permitted without Boeing’s consent except as may be required by applicable law or governmental regulations. Customer shall be fully responsible to Boeing for compliance with such obligations.
SWA-PA-03729-LA-2100819SA-12
[***]    
Page 2
BOEING PROPRIETARY


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Very truly yours,
THE BOEING COMPANY
By

/s/ Xxxxxx J May
Name

Xxxxxx J May
Its
     
       Attorney-In-Fact
ACCEPTED AND AGREED TO this
Date:March 24 , 2021
SOUTHWEST AIRLINES CO.
By

/s/ Xxxxxxx Van de Ven
Name

Xxxxxxx Van de Ven
ItsChief Operating Officer
SWA-PA-03729-LA-2100819SA-12
[***]    
Page 3
BOEING PROPRIETARY


XXX-XX-00000-XX-0000000
Xxxxxxxxx Airlines Co.
0000 Xxxx Xxxxx Xxxxx
X.X. Xxx 00000
Xxxxxx, Xxxxx 00000-0000
Subject:    [***]
References:    1)    Purchase Agreement No. PA-03729 (Purchase Agreement) between The Boeing Company (Boeing) and Southwest Airlines Co. (Customer) relating to Model 737-8 and 737-7 aircraft (Aircraft)
This letter agreement (Letter Agreement) amends and supplements the Purchase Agreement. All terms used but not defined in this Letter Agreement shall have the same meaning as in the Purchase Agreement.
1.[***]






















SWA-PA-03729-LA-2100825    SA-12
[***]    
Page 1
BOEING PROPRIETARY



image_1216.jpg














2.Assignment.
Notwithstanding any other provisions of the Purchase Agreement, the rights and obligations described in this Letter Agreement are provided to Customer in consideration of Customer’s becoming the operator of the Aircraft and cannot be assigned in whole or, in part.
3.Confidential Treatment.
Customer understands that certain commercial and financial information contained in this Letter Agreement is considered by Boeing as confidential and has value precisely because it is not available generally to other parties.  Customer agrees to limit the disclosure of the contents of this Letter Agreement to (a) its directors and officers, (b) employees of Customer with a need to know the contents for performing its obligations (including, without limitation, those employees performing accounting, finance, administration and other functions necessary to finance and purchase, deliver or lease the Aircraft) and who understand they are not to disclose its contents to any other person or entity (other than those to whom disclosure is permitted by this Article) without the prior written consent of Boeing and (c) any auditors and attorneys of Customer who have a need to know such information and have signed a confidentiality agreement in the same form and substance similar to this Article, or are otherwise bound by a confidentiality obligation. Disclosure to other parties is not permitted without Boeing’s consent except as may be required by applicable law or governmental regulations. Customer shall be fully responsible to Boeing for compliance with such obligations.
SWA-PA-03729-LA-2100825    SA-12
[***]    
Page 2
BOEING PROPRIETARY


image_1216.jpg

Very truly yours,
THE BOEING COMPANY
By

/s/ Xxxxxx J May
Name

Xxxxxx J May
Its
     
       Attorney-In-Fact
ACCEPTED AND AGREED TO this
Date:March 24 , 2021
SOUTHWEST AIRLINES CO.
By

/s/ Xxxxxxx Van de Ven
Name 
Xxxxxxx Van de Ven
Its 
Chiefs Operating Officer
SWA-PA-03729-LA-2100825    SA-12
[***]    
Page 3
BOEING PROPRIETARY

image_1216.jpg
The Boeing Company
X.X. Xxx 0000
Xxxxxxx, XX 00000 2207

XXX-XX-00000-XX-0000000
Xxxxxxxxx Airlines Co.
0000 Xxxx Xxxxx Xxxxx
X.X. Xxx 00000
Xxxxxx, Xxxxx 00000-0000
Subject:    [***]
Reference:    1)    Purchase Agreement No. PA-03729 (Purchase Agreement) between The Boeing Company (Boeing) and Southwest Airlines Co. (Customer) relating to Model 737-8 and Model 737-7 aircraft
2)    Letter Agreement SWA-PA-03729-LA-2100594 entitled “737-8 Remarket Aircraft”    (Remarket Aircraft Letter Agreement)
3)     Letter Agreement SWA-PA-03729-LA-1106474R3 entitled “Option Aircraft”
This letter agreement (Letter Agreement) amends and supplements the Purchase Agreement. All terms used but not defined in this Letter Agreement shall have the same meaning as in the Purchase Agreement.
1.[***]











SWA-PA-03729-LA-2100841SA-12
[***]
Page 1
BOEING PROPRIETARY


image_1216.jpg


























SWA-PA-03729-LA-2100841SA-12
[***]
Page 2
BOEING PROPRIETARY


image_1216.jpg












2.[***]

















SWA-PA-03729-LA-2100841SA-12
[***]
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3.[***]







4.Assignment.
Unless otherwise noted herein, [***] described in this Letter Agreement are provided [***] to Customer and in consideration of Customer’s taking title to the 737-8 Aircraft at time of delivery and becoming the operator of such 737-8 Aircraft. This Letter Agreement cannot be assigned, in whole or in part, without the prior written consent of Boeing.

5.Confidentiality
Customer understands that certain commercial and financial information contained in this Letter Agreement is considered by Boeing as confidential and has value precisely because it is not available generally to other parties.  Customer agrees to limit the disclosure of the contents of this Letter Agreement to (a) its directors and officers, (b) employees of Customer with a need to know the contents for performing its obligations (including, without limitation, those employees performing accounting, finance, administration and other functions necessary to finance and purchase, deliver or lease the Aircraft) and who understand they are not to disclose its contents to any other person or entity (other than those to whom disclosure is permitted by this Article) without the prior written consent of Boeing and (c) any auditors and attorneys of Customer who have a need to know such information and have signed a confidentiality agreement in the same form and substance similar to this Article, or are otherwise bound by a confidentiality obligation. Disclosure to other parties is not permitted without Boeing’s consent except as may be required by applicable law or governmental
SWA-PA-03729-LA-2100841SA-12
[***]
Page 4
BOEING PROPRIETARY


image_1216.jpg

regulations. Customer shall be fully responsible to Boeing for compliance with such obligations.
Very truly yours,
THE BOEING COMPANY
By/s/ Xxxxxx J May
NameXxxxxx J May
ItsAttorney-In-Fact
ACCEPTED AND AGREED TO this
Date:March 24 , 2021
SOUTHWEST AIRLINES CO.
By

/s/ Xxxxxxx Van de Ven
Name

Xxxxxxx Van de Ven
Its 
Chief Operating Officer
SWA-PA-03729-LA-2100841SA-12
[***]
Page 5
BOEING PROPRIETARY

image_1216.jpg
The Boeing Company
X.X. Xxx 0000
Xxxxxxx, XX 00000 2207
XXX-XX-00000-XX-0000000
Xxxxxxxxx Airlines Co.
0000 Xxxx Xxxxx Xxxxx
X.X. Xxx 00000
Xxxxxx, Xxxxx 00000-0000
Subject:    [***]
References:    1)    Purchase Agreement No. PA-03729 (Purchase Agreement) between The Boeing Company (Boeing) and Southwest Airlines Co. (Customer) relating to Model 737-8 and Model 737-7 aircraft
2)    Letter Agreement SWA-PA-03729-LA-1106471 entitled “Substitute Aircraft” (Substitution Letter)
This letter agreement (Letter Agreement) amends and supplements the Purchase Agreement. All terms used but not defined in this Letter Agreement shall have the same meaning as in the Purchase Agreement.
1.[***]













SWA-PA-03729-LA-2100984SA-12
Page 1
BOEING PROPRIETARY



image_1216.jpg


























SWA-PA-03729-LA-2100984     SA-12
[***]    
Page 2
BOEING PROPRIETARY


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2.[***].





3.Assignment.
Unless otherwise noted herein, [***] described in this Letter Agreement are provided [***] to Customer and in consideration of [***]. This Letter Agreement cannot be assigned, in whole or in part, without the prior written consent of Boeing.
4.Confidentiality
Customer understands that certain commercial and financial information contained in this Letter Agreement is considered by Boeing as confidential and has value precisely because it is not available generally to other parties. Customer agrees to limit the disclosure of the contents of this Letter Agreement to (a) its directors and officers, (b) employees of Customer with a need to know the contents for performing its obligations (including, without limitation, those employees performing accounting, finance, administration and other functions necessary to finance and purchase, deliver or lease the Aircraft) and who understand they are not to disclose its contents to any other person or entity (other than those to whom disclosure is permitted by this Article) without the prior written consent of Boeing and (c) any auditors and attorneys of Customer who have a need to know such information and have signed a confidentiality agreement in the same form and substance similar to this Article, or are otherwise bound by a confidentiality obligation. Disclosure to other parties is not permitted without Boeing’s consent except as may be required by applicable law or governmental regulations. Customer shall be fully responsible to Boeing for compliance with such obligations.


SWA-PA-03729-LA-2100984     SA-12
[***]    
Page 3
BOEING PROPRIETARY


image_1216.jpg

Very truly yours,
THE BOEING COMPANY
By/s/ Xxxxxx J May
NameXxxxxx J May
ItsAttorney-In-Fact

ACCEPTED AND AGREED TO this
Date:March 24 , 2021
SOUTHWEST AIRLINES CO.
By

/s/ Xxxxxxx Van de Ven
Name

Xxxxxxx Van de Ven
Its 
Chief Operating Officer
SWA-PA-03729-LA-2100984     SA-12
[***]    
Page 4
BOEING PROPRIETARY

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Filed: April 27th, 2021
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