SUPPLEMENTAL AGREEMENT NO. 18 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. 18 (SA-18), entered into as of July 13, 2022, 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) (737-8 Aircraft and 737-7 Aircraft collectively, the “Aircraft”). This SA-18 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, Customer has previously notified Boeing of the exercise of twenty seven (27) Original Options as Remarket Aircraft and two (2) Original Option Aircraft as follows:

(i) three (3) Original Option Aircraft as Remarket Aircraft scheduled for delivery in July 2022;

(ii) ten (10) Original Option Aircraft as Remarket Aircraft accelerated from two (2) in January 2023, three (3) in February 2023, two (2) in March 2023, two (2) in April 2023 and one (1) in May 2023 to all ten (10) scheduled for delivery in July 2022;

(iii) six (6) Original Option Aircraft as Remarket Aircraft scheduled for delivery in August 2022;

(iv) one (1) Original Option Aircraft as Remarket Aircraft scheduled for delivery in September 2022;

[***] = 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


	0	XX-00
XXX-XX-00000	XXXXXX PROPRIETARY

(v) seven (7) Original Option Aircraft as Remarket Aircraft accelerated from two (2) in May 2023, two (2) in June 2023 and three (3) in July 2023 to all seven (7) scheduled for delivery in August 2022; and

(vi) two (2) Original Option Aircraft scheduled for delivery in September 2023;

WHEREAS, Customer and Boeing agree to the model substitution from model 737-7 to model 737-8 of forty-eight (48) Aircraft as follows; ten (10) in January 2023, ten (10) in February 2023, ten (10) in March 2023, ten (10) in April 2023, and eight (8) in May 2023; and

WHEREAS, Boeing and Customer wish to enter into this SA-18 to reflect the terms as agreed between the parties.

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 hereby deleted in its entirety and replaced by a new Table of Contents (attached), which lists the Tables, Exhibits, and Letter Agreements revised or added by this SA-18 and is identified by “SA-18”. 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 hereby deleted in its entirety and replaced by a new Table 1A (identified by “SA-18”) attached hereto and incorporated into the Purchase Agreement by this reference.

Table 1B, Aircraft Delivery, Description, Price and Advance Payments – 737-7 Aircraft, is hereby deleted in its entirety and replaced by a new Table 1B (identified by "SA-18") attached hereto and incorporated into the Purchase Agreement by this reference.

3.LETTER AGREEMENTS.

3.1.A new Letter Agreement No. SWA-PA-03729-LA-2202855 entitled 2023 MAX Production Plan, is hereby incorporated into the Purchase Agreement.

3.2.Attachment 1 to Letter Agreement SWA-PA-03729-LA-1106474R7, Option Aircraft, is deleted in its entirety and is replaced with the attached revised Attachment 1 to Letter Agreement SWA-PA-03729-LA-1106474R7.

4.[***] IMPACT.

4.1.Due to Customer’s prior exercise of (i) three (3) Original Option Aircraft as Remarket Aircraft scheduled for delivery in July 2022, (ii) ten (10) Original Option Aircraft as Remarket Aircraft accelerated from 2023 and scheduled for delivery in July 2022, (iii) six (6) Original Option Aircraft as Remarket Aircraft scheduled for


	0	XX-00
XXX-XX-00000	XXXXXX PROPRIETARY

delivery in August 2022, (iv) seven (7) Original Option Aircraft as Remarket Aircraft accelerated from 2023 and scheduled for delivery in August 2022, and (v) two (2) Original Option Aircraft scheduled for delivery in September 2023; Customer [***] according to the terms of the Purchase Agreement. Customer agrees to [***] in accordance with the terms of the Purchase Agreement. For clarity, [***] as of the execution of this SA-18.

4.2.Due to the substitution of forty-eight (48) model 737-7 Aircraft to model 737-8 Aircraft as follows; ten (10) in January 2023, ten (10) in February 2023, ten (10) in March 2023, ten (10) in April 2023 and eight (8) in May 2023 as described in this SA-18, Customer and Boeing have agreed [***]. Customer agrees [***] in accordance with the terms of the Purchase Agreement.

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

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


THE BOEING COMPANY			SOUTHWEST AIRLINES CO.

By: /s/ Xxxxxx X. May			By: /s/ Xxxxx Xxxxxx
Name: Xxxxxx X. May			Name: Xxxxx Xxxxxx
Its: Attorney-In-Fact			Its: SVP Finance and Treasurer


	0	XX-00
XXX-XX-00000	XXXXXX PROPRIETARY


TABLE OF CONTENTS


ARTICLES	TITLES
Article 1	Quantity, Model and Description	SA-2
Article 2	Delivery Schedule
Article 3	Price
Article 4	Payment	SA-2
Article 5	Additional Terms
TABLE	TITLE
1A	737-8 Aircraft Information Table	SA-18
1B	737-7 Aircraft Information Table	SA-18
EXHIBIT
A1	737-8 Aircraft Configuration	SA-11
A2	737-7 Aircraft Configuration	XX-0
X-0	737-8 Remarket Aircraft Configuration	SA-17
B*	Aircraft Delivery Requirements and Responsibilities
B-1	Remarket Aircraft Technical Acceptance and Delivery Requirements and Responsibilities	SA-17
SUPPLEMENTAL EXHIBITS	TITLES
AE1*	Escalation Adjustment/Airframe and Optional Features
BFE1	BFE Variables for 737-8	SA-7
BFE2	BFE Variables for 737-7	SA-8
CS1	Customer Support Variables
CS1-7MAX	Customer Support Variables	XX-0
XX0*	Engine Escalation/Engine Warranty and Patent Indemnity


		XX-00
XXX-XX-00000	XXXXXX PROPRIETARY	Page 1


SLP1*			Service Life Policy Components

LETTER AGREEMENTS

TITLES

SWA-PA-03729-LA-1106463R3

Open Matters

SA-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-0000000X0

Xxxxxxxxxx Aircraft

SA-12

SWA-PA-03729-LA-1106473R2

[***]

SA-12

SWA-PA-03729-LA-1106474R7

Option Aircraft

SA-18

SWA-PA-03729-LA-1106475R5

[***]

SA-14

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-1106484R3

[***]

SA-16

SWA-PA-03729-LA-1106485*

[***]

SWA-PA-03729-LA-1209080

[***]

XX-0


		XX-00
XXX-XX-00000	XXXXXX PROPRIETARY	Page 2

LETTER AGREEMENTS

TITLES

SWA-PA-03729-LA-1210419

[***]

XX-0

XXX-XX-00000-XX-0000000

[***]

SA-1

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-0000000

Service Ready Operational Validation

XX-0

XXX-XX-00000-XX-0000000

[***]

SA-7

SWA-PA-03729-LA-1602486R1

[***]

SA-12

SWA-PA-03729-LA-2100594R1

737-8 Remarket Production Aircraft

SA-17

SWA-PA-03729-LA-2100700R1

737-8 Configuration Matters – Remarket Production Aircraft

XX-00

XXX-XX-00000-XX-0000000

[***]

SA-12

SWA-PA-03729-LA-2100812R1

[***]

XX-00

XXX-XX-00000-XX-0000000

[***]

SA-12

SWA-PA-03729-LA-2100814R1

[***]

XX-00

XXX-XX-00000-XX-0000000

[***]

SA-12

SWA-PA-03729-LA-2100825R1

[***]

XX-00

XXX-XX-00000-XX-0000000

[***]

XX-00

XXX-XX-00000-XX-0000000

[***]

XX-00

XXX-XX-00000-XX-0000000

2022/2023 Production Plan

SA-16

SWA-PA-03729-LA-2202855

2023 MAX Production Plan

SA-18

* Denotes revision to Page 1 or Page 2 only to reference 000-0 (XX-0)


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INACTIVE / DELETED TABLES, EXHIBITS, AND LETTER AGREEMENTS

RESTRICTED LETTER AGREEMENTS


Letter Agreement	Title	Last Updated under SA	Current Status
SWA-PA-03729-LA-1106472R1	[***]	SA-2	Deleted under XX-0
XXX-XX-00000/00000-XX-0000000	[***]	SA-2	Deleted under XX-0


		XX-00
XXX-XX-00000	XXXXXX PROPRIETARY	Page 4


Table 1A To Purchase Agreement No. PA-03729 Aircraft Delivery, Description, Price and Advance Payments 000-0 Xxxxxxxx

Xxxxxxxx Xxxxx/XXXX:

Engine Model/Thrust: CFM

737-8

LEAP-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

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

[***]

36929†

[***]

Note 1

[***]

Jul-2017

[***]

42558†, 42559†

[***]

Note 1

[***]

Aug-2017

[***]

36979, 36930, 36984

[***]

Note 1

[***]

Aug-2017

[***]

42567

[***]

Note 1

[***]

Aug-2017

[***]

42563, 42566†

[***]

Note 1

[***]

Sep-2017

[***]

36934

[***]

Note 1

[***]

Oct-2017

[***]

42544

[***]

Oct-2017

[***]

42570

[***]

Nov-2017

[***]

36988†

[***]

Dec-2017

[***]

42554†

[***]

Xxx-0000

[***]

36989†

[***]

Xxx-0000

[***]

42571

[***]

Apr-2018

[***]

42546

[***]

Jun-2018

[***]

42572

[***]

Jun-2018

[***]

42547

[***]

Aug-2018

[***]

42548, 37019, 42549

[***]

Aug-2018

[***]

42574

[***]

Aug-2018

[***]

42575

[***]

Sep-2018

[***]

42573, 42576

[***]


		XX-00
XXX-XX-00000 107813 / 108198 / 108732	BOEING 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

[***]

Dec-2018

[***]

42577

[***]

Dec-2018

[***]

37042, 42550, 42551, 3704

[***]

Feb-2021

Jul-2019

[***]

42633

[***]

Feb-2021

Jul-2019

[***]

65437, 65436

[***]

E OPEX

[***]

Feb-2021

Aug-2019

[***]

42634

[***]

Feb-2021

Dec-2019

[***]

36722

[***]

Feb-2021

Dec-2019

[***]

42537

[***]

Xxx-0000

[***]

42641

[***]

Mar-2021

Sep-2019

[***]

65471

[***]

E OPEX

[***]

Apr-2021

Nov-2019

[***]

42536

[***]

Xxx-0000

[***]

42637

[***]

Mar-2021

Sep-2019

[***]

65438

[***]

E OPEX

[***]

Apr-2021

Oct-2019

[***]

42646, 42662

[***]

Xxx-0000

[***]

42647, 42661

[***]

Xxx-0000

[***]

65439

[***]

OPEX

[***]

Xxx-0000

[***]

65440

[***]

OPEX

[***]

Apr-2021

Nov-2019

[***]

42664

[***]

Apr-2021

Nov-2019

[***]

65473

[***]

D OPEX

[***]

Mar-2022

[***]

67206

[***]

Note 6

[***]

Mar-2022

[***]

67205

[***]

Note 6

[***]

Mar-2022

[***]

67207

[***]

Note 6

[***]

Mar-2022

[***]

67208

[***]

Note 6

[***]

Mar-2022

[***]

67209

[***]

Note 6

[***]

Apr-2022

[***]

67216

[***]

Note 6

[***]

Apr-2022

[***]

67214

[***]

Note 6

[***]

Apr-2022

[***]

67213

[***]

Note 6

[***]

Apr-2022

[***]

67212

[***]

Note 6

[***]

Apr-2022

[***]

67211

[***]

Note 6

[***]

Apr-2022

[***]

67210

[***]

Note 6

[***]

Apr-2022

[***]

67215

[***]

Note 6

[***]


		XX-00
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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-2022

[***]

Note 6

[***]

May-2022

[***]

67217

[***]

Note 6

[***]

May-2022

[***]

67218

[***]

Note 6

[***]

Jun-2022

[***]

60226

[***]

Note 6

[***]

Jun-2022

[***]

60225

[***]

Note 6

[***]

Jun-2022

[***]

67520

[***]

Note 6

[***]

Jun-2022

[***]

67521

[***]

Note 6

[***]

Jun-2022

[***]

67514

[***]

Note 6

[***]

Jun-2022

[***]

67512

[***]

Note 6

[***]

Jun-2022

[***]

67518

[***]

Note 6

[***]

Jun-2022

[***]

67519

[***]

Note 6

[***]

Jun-2022

[***]

67517

[***]

Note 6

[***]

Jun-2022

[***]

67516

[***]

Note 6

[***]

Jun-2022

[***]

67513

[***]

Note 6

[***]

Jun-2022

[***]

67515

[***]

Note 6

[***]

Jun-2022

[***]

60649

[***]

Note 6

[***]

Jul-2022

[***]

60650

[***]

Note 6

[***]

Jul-2022

[***]

60652

[***]

Note 6

[***]

Jul-2022

[***]

60653

[***]

Note 6

[***]

Jul-2022

[***]

67753

[***]

Note 8

[***]

Jul-2022

[***]

67754

[***]

Note 8

[***]

Jul-2022

[***]

67755

[***]

Note 8

[***]

Jul-2022

[***]

67756

[***]

Note 8

[***]

Jul-2022

[***]

67757

[***]

Note 8

[***]

Jul-2022

[***]

67758

[***]

Note 8

[***]

Jul-2022

[***]

67759

[***]

Note 8

[***]

Jul-2022

[***]

67762

[***]

Note 8

[***]

Jul-2022

[***]

67760

[***]

Note 8

[***]

Jul-2022

[***]

67761

[***]

Note 8

[***]

Aug-2022

[***]

60187

[***]

Note 6

[***]


		XX-00
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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

[***]

Aug-2022

[***]

60188

[***]

Note 6

[***]

Aug-2022

[***]

60186

[***]

Note 6

[***]

Aug-2022

[***]

67775

[***]

Note 6

[***]

Aug-2022

[***]

67774

[***]

Note 6

[***]

Aug-2022

[***]

67773

[***]

Note 6

[***]

Aug-2022

[***]

67782

[***]

Note 8

[***]

Aug-2022

[***]

67781

[***]

Note 8

[***]

Aug-2022

[***]

67780

[***]

Note 8

[***]

Aug-2022

[***]

67779

[***]

Note 8

[***]

Aug-2022

[***]

67778

[***]

Note 8

[***]

Aug-2022

[***]

67777

[***]

Note 8

[***]

Aug-2022

[***]

67776

[***]

Note 8

[***]

Sep-2022

[***]

60219

[***]

Note 6

[***]

Sep-2022

[***]

67480

[***]

Note 5

Sep-2022

[***]

67479

[***]

Note 5

Sep-2022

[***]

67477

[***]

Note 5

Sep-2022

[***]

67476

[***]

Note 5

Sep-2022

[***]

67473

[***]

Note 5

Sep-2022

[***]

67472

[***]

Note 5

Sep-2022

[***]

67478

[***]

Note 5

Sep-2022

[***]

67475

[***]

Note 5

Sep-2022

[***]

42598

[***]

Note 5

Sep-2022

[***]

67474

[***]

Note 5

Oct-2022

[***]

67485

[***]

Note 5

Oct-2022

[***]

67484

[***]

Note 5

Oct-2022

[***]

67482

[***]

Note 5

Oct-2022

[***]

67481

[***]

Note 5

Oct-2022

[***]

67752

[***]

Note 5

Oct-2022

[***]

67487

[***]

Note 5

Oct-2022

[***]

67486

[***]

Note 0


		XX-00
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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

[***]

Oct-2022

[***]

67751

[***]

Note 5

Oct-2022

[***]

67750

[***]

Note 5

Oct-2022

[***]

67483

[***]

Note 5

Nov-2022

[***]

67493

[***]

Note 5

Nov-2022

[***]

67492

[***]

Note 5

Nov-2022

[***]

67490

[***]

Note 5

Nov-2022

[***]

67489

[***]

Note 5

Nov-2022

[***]

67491

[***]

Note 5

Nov-2022

[***]

67488

[***]

Note 5

Nov-2022

[***]

67794

[***]

Note 5

Nov-2022

[***]

67793

[***]

Note 5

Nov-2022

[***]

67795

[***]

Note 5

Nov-2022

[***]

42600

[***]

Note 5

Dec-2022

[***]

67826

[***]

Note 5

Dec-2022

[***]

67825

[***]

Note 5

Dec-2022

[***]

42591

[***]

Note 5

Dec-2022

[***]

67498

[***]

Note 5

Dec-2022

[***]

67497

[***]

Note 5

Dec-2022

[***]

67496

[***]

Note 5

Dec-2022

[***]

67495

[***]

Note 5

Dec-2022

[***]

67494

[***]

Note 5

Dec-2022

[***]

67471

[***]

Note 5

Dec-2022

[***]

67470

[***]

Note 5

Jan-2023

Jul-2021

[***]

42657

[***]

Jan-24

Note 7

Jan-2023

Jul-2021

[***]

42671

[***]

Jan-24

Note 7

Jan-2023

[***]

67865

[***]

Jan-24

Note 7

Jan-2023

[***]

67864

[***]

Jan-24

Note 7

Jan-2023

[***]

67863

[***]

Jan-24

Note 7

Jan-2023

[***]

67862

[***]

Jan-24

Note 7

Jan-2023

[***]

67861

[***]

Jan-24

Note 0


		XX-00
XXX-XX-00000 107813 / 108198 / 108732	BOEING PROPRIETARY	Page 5


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

[***]

Jan-2023

[***]

67860

[***]

Jan-24

Note 7

Jan-2023

[***]

67859

[***]

Jan-24

Note 7

Jan-2023

[***]

67858

[***]

Jan-24

Note 7

Feb-2023

Mar-2022

[***]

42679

[***]

Jan-24

Note 7

Feb-2023

Mar-2022

[***]

42678

[***]

Jan-24

Note 7

Feb-2023

Apr-2022

[***]

42688

[***]

Jan-24

Note 7

Feb-2023

[***]

67918

[***]

Jan-24

Note 7

Feb-2023

[***]

67919

[***]

Jan-24

Note 7

Feb-2023

[***]

67917

[***]

Jan-24

Note 7

Feb-2023

[***]

67914

[***]

Jan-24

Note 7

Feb-2023

[***]

67915

[***]

Jan-24

Note 7

Feb-2023

[***]

67913

[***]

Jan-24

Note 7

Feb-2023

[***]

67916

[***]

Jan-24

Note 7

Mar-2023

Apr-2022

[***]

42681

[***]

Jan-24

Note 7

Mar-2023

Apr-2022

[***]

42680

[***]

Jan-24

Note 7

Mar-2023

May-2022

[***]

42684

[***]

Jan-24

Note 7

Mar-2023

[***]

67967

[***]

Jan-24

Note 7

Mar-2023

[***]

67966

[***]

Jan-24

Note 7

Mar-2023

[***]

67965

[***]

Jan-24

Note 7

Mar-2023

[***]

67964

[***]

Jan-24

Note 7

Mar-2023

[***]

67963

[***]

Jan-24

Note 7

Mar-2023

[***]

67962

[***]

Jan-24

Note 7

Mar-2023

[***]

67961

[***]

Jan-24

Note 7

Apr-2023

May-2022

[***]

42683

[***]

Jan-24

Note 7

Apr-2023

May-2022

[***]

42682

[***]

Jan-24

Note 7

Apr-2023

Jun-2022

[***]

42687

[***]

Jan-24

Note 7

Apr-2023

[***]

68046

[***]

Jan-24

Note 7

Apr-2023

[***]

68047

[***]

Jan-24

Note 7

Apr-2023

[***]

68048

[***]

Jan-24

Note 7

Apr-2023

[***]

68049

[***]

Jan-24

Note 0


		XX-00
XXX-XX-00000 107813 / 108198 / 108732	BOEING PROPRIETARY	Page 6


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-2023

[***]

68050

[***]

Jan-24

Note 7

Apr-2023

[***]

68051

[***]

Jan-24

Note 7

Apr-2023

[***]

68052

[***]

Jan-24

Note 7

May-2023

[***]

42686

[***]

Jan-24

Note 7

May-2023

[***]

42685

[***]

Jan-24

Note 7

May-2023

[***]

42690

[***]

Jan-24

Note 7

May-2023

[***]

68120

[***]

Jan-24

Note 7

May-2023

[***]

68119

[***]

Jan-24

Note 7

May-2023

[***]

68118

[***]

Jan-24

Note 7

May-2023

[***]

68117

[***]

Jan-24

Note 7

May-2023

[***]

68116

[***]

Jan-24

Note 7

Jan-2026

Dec-2019

[***]

42666

[***]

Feb-2026

Feb-2020

[***]

36727

[***]

Feb-2026

Mar-2020

[***]

42580

[***]

Xxx-0000

[***]

42579

[***]

Apr-2026

Apr-2020

[***]

42539

[***]

Apr-2026

Apr-2020

[***]

65441

[***]

OPEX

[***]

Jun-2026

May-2020

[***]

42669

[***]

Xxx-0000

[***]

42553

[***]

Xxx-0000

[***]

35970

[***]

Aug-2026

Jun-2020

[***]

42607

[***]

Sep-2026

Jun-2020

[***]

65442

[***]

OPEX

[***]

Nov-2026

Jul-2020

[***]

42665

[***]

Oct-2026

Jul-2020

[***]

42540

[***]

Nov-2026

Jul-2020

[***]

65443

[***]

OPEX

[***]

Dec-2026

Jul-2020

[***]

65444

[***]

OPEX

[***]

Feb-2027

Aug-2020

[***]

42672, 42673

[***]

Jan-2027

Aug-2020

[***]

42541

[***]

Xxx-0000

[***]

65445

[***]

OPEX

[***]

Apr-2027

Aug-2020

[***]

65446

[***]

OPEX

[***]


		XX-00
XXX-XX-00000 107813 / 108198 / 108732	BOEING PROPRIETARY	Page 7


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-2027

Sep-2020

[***]

42674

[***]

Jun-2027

Sep-2020

[***]

42691

[***]

Jul-2027

Sep-2020

[***]

42694

[***]

Apr-2027

Sep-2020

[***]

33941

[***]

Aug-2027

Sep-2020

[***]

65472

[***]

OPEX

[***]

Sep-2027

Sep-2020

[***]

65447

[***]

OPEX

[***]

Oct-2027

Sep-2020

[***]

65448

[***]

OPEX

[***]

Xxx-0000

[***]

42615

[***]

Xxx-0000

[***]

42543

[***]

Dec-2027

Oct-2020

[***]

65474

[***]

OPEX

[***]

Feb-2028

Nov-2020

[***]

42697, 42699

[***]

Jan-2028

Nov-2020

[***]

36733

[***]

Xxx-0000

[***]

65475

[***]

D OPEX

[***]

Apr-2028

Dec-2020

[***]

42703

[***]

Apr-2028

Dec-2020

[***]

33940

[***]

May-2028

Jan-2021

[***]

35974

[***]

Jun-2028

Jan-2021

[***]

65450

[***]

D OPEX

[***]

Jul-2028

Jan-2021

[***]

65449

[***]

OPEX

[***]

Sep-2028

Feb-2021

[***]

65451

[***]

D OPEX

[***]

Aug-2028

Feb-2021

[***]

65835

[***]

OPEX

Note 3

[***]

Oct-2028

Mar-2021

[***]

42648

[***]

Xxx-0000

[***]

65452

[***]

OPEX

[***]

Nov-2028

Apr-2021

[***]

42650

[***]

Dec-2028

Apr-2021

[***]

42651

[***]

Jan-2029

Apr-2021

[***]

42649

[***]

Jan-2029

Apr-2021

[***]

65454

[***]

D OPEX

[***]

Feb-2029

Apr-2021

[***]

65453

[***]

OPEX

[***]

Feb-2029

May-2021

[***]

42652

[***]

Feb-2029

May-2021

[***]

42653

[***]

Xxx-0000

[***]

42654

[***]


		XX-00
XXX-XX-00000 107813 / 108198 / 108732	BOEING PROPRIETARY	Page 8


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

[***]

Xxx-0000

[***]

65455

[***]

D OPEX

[***]

Xxx-0000

[***]

65456

[***]

OPEX

[***]

Apr-2029

Jun-2021

[***]

42655, 42656, 42670

[***]

May-2029

Jun-2021

[***]

65457

[***]

D OPEX

[***]

May-2029

Jul-2021

[***]

42658

[***]

Jun-2029

Jul-2021

[***]

65460

[***]

D OPEX

[***]

Jul-2029

Jul-2021

[***]

65459

[***]

OPEX

[***]

Jun-2029

Jul-2021

[***]

65458

[***]

OPEX

[***]

May-2029

Jul-2021

[***]

65834

[***]

OPEX

Note 3

[***]

Sep-2029

Aug-2021

[***]

65461

[***]

D OPEX

[***]

Jul-2029

Aug-2021

[***]

65836

[***]

OPEX

Note 3

[***]

Aug-2029

Aug-2021

[***]

65837

[***]

OPEX

Note 3

[***]

Aug-2029

Aug-2021

[***]

65838

[***]

OPEX

Note 3

[***]

Aug-2029

Aug-2021

[***]

65839

[***]

OPEX

Note 3

[***]

Sep-2029

Aug-2021

[***]

66974

[***]

Note 4

[***]

Nov-2029

Sep-2021

[***]

65462

[***]

OPEX

[***]

Oct-2029

Sep-2021

[***]

65463

[***]

OPEX

[***]

Oct-2029

Sep-2021

[***]

65840

[***]

OPEX

Note 3

[***]

Oct-2029

Sep-2021

[***]

65841

[***]

OPEX

Note 3

[***]

Xxx-0000

[***]

65466

[***]

D OPEX

[***]

Dec-2029

Oct-2021

[***]

65465, 65464

[***]

OPEX

[***]

Jan-2030

Nov-2021

[***]

65467

[***]

D OPEX

[***]

Jan-2030

Dec-2021

[***]

65468

[***]

OPEX

[***]

Jan-2030

Dec-2021

[***]

65842, 65843

[***]

OPEX

Note 3

[***]

Feb-2030

Jan-2022

[***]

65469

[***]

D OPEX

[***]

Feb-2030

Jan-2022

[***]

65470

[***]

OPEX

[***]

Feb-2030

Apr-2022

[***]

65844

[***]

OPEX

Note 3

[***]

Mar-2030

Jul-2022

[***]

65855, 65853, 65851

[***]

OPEX

Note 3

[***]

Xxx-0000

[***]

65845

[***]

OPEX

Note 3

[***]

Apr-2030

Aug-2022

[***]

65847, 65849

[***]

OPEX

Note 3

[***]


		XX-00
XXX-XX-00000 107813 / 108198 / 108732	BOEING PROPRIETARY	Page 9


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-2030

Oct-2022

[***]

65857, 65859

[***]

OPEX

Note 3

[***]

May-2030

Dec-2022

[***]

65861

[***]

OPEX

Note 3

[***]

Xxx-0000

[***]

36732

[***]

Xxx-0000

[***]

38806

[***]

May-2030

Jun-2023

[***]

37034

[***]

Jun-2030

Aug-2023

[***]

42552

[***]

Jun-2030

Oct-2023

[***]

42538

[***]

Jun-2030

Nov-2023

[***]

38815

[***]

Xxx-0000

[***]

38817, 35968, 35972

[***]

Jul-2030

Apr-2024

[***]

36736

[***]

Aug-2030

Jun-2024

[***]

42542

[***]

Aug-2030

Jul-2024

[***]

35963, 35967

[***]

Aug-2030

Sep-2024

[***]

36730

[***]

Sep-2030

Nov-2024

[***]

35971

[***]

Sep-2030

Dec-2024

[***]

35975

[***]

Sep-2030

Jan-2025

[***]

38804, 38805

[***]

Oct-2030

Jan-2025

[***]

65863, 65865

[***]

OPEX

Note 3

[***]

Oct-2030

Feb-2025

[***]

36729

[***]

Nov-2030

Feb-2025

[***]

65868, 65869

[***]

OPEX

Note 3

[***]

Xxx-0000

[***]

65870, 65871

[***]

OPEX

Note 3

[***]

Dec-2030

Apr-2025

[***]

65872, 65873

[***]

OPEX

Note 3

[***]

Dec-2030

May-2025

[***]

65846, 65848

[***]

OPEX

Note 3

[***]

Jan-2031

Jun-2025

[***]

65852

[***]

OPEX

Note 3

[***]

Feb-2031

Jun-2025

[***]

65850

[***]

OPEX

Note 3

[***]

Mar-2031

Jul-2025

[***]

65854

[***]

OPEX

Note 3

[***]

Apr-2031

Jul-2025

[***]

65856

[***]

OPEX

Note 3

[***]

May-2031

Aug-2025

[***]

65860

[***]

OPEX

Note 3

[***]

Jun-2031

Aug-2025

[***]

65858

[***]

OPEX

Note 3

[***]

Jul-2031

Sep-2025

[***]

65862

[***]

OPEX

Note 3

[***]

Aug-2031

Oct-2025

[***]

65864

[***]

OPEX

Note 3

[***]


		XX-00
XXX-XX-00000 107813 / 108198 / 108732	BOEING PROPRIETARY	Page 10


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-2031

Nov-2025

[***]

65866

[***]

OPEX

Note 3

[***]

Oct-2031

Dec-2025

[***]

65867

[***]

OPEX

Note 3

[***]


Total:			323

* [***]

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

† [***]

Notes:

(1) [***]

(2) [***]

(3) [***]

(4) [***]

(5) Substitution of (10) September 2022 / (10) October 2022 / (10) November 2022 / (10) December 2022 -- 737-7 into 737-8 from SA-16. Reference Table 1B and

Letter Agreement Xx. XXX-XX-00000-XX-0000000 for pricing terms and conditions for these (40) substituted Aircraft. (6) Exercise of Remarket Aircraft per SWA-PA-03729-LA-1106474, entitled Option Aircraft

(7) Substitution of forty-eight (48) 737-7 into 737-8 from SA-18: (10) January 2023 / (10) February 2023 / (10) March 2023 / (10) April 2023 / (8) May 2023. Reference Table 1B and

Letter Agreement No. SWA-PA-03729-LA-22202855, 2023 MAX Production Plan, for pricing terms and conditions for these (48) substituted Aircraft.

(8) Exercise and acceleration of Remarket Aircraft per SWA-PA-03729-LA-1106474, entitled Option Aircraft and SWA-PA-03729-LA-2103755, entitled 2022/2023 Production Plan


		SA-18
SWA-PA-03729 107813 / 108198 / 108732	BOEING PROPRIETARY	Page 11


Table 1B To Purchase Agreement No. PA-03729 Aircraft Delivery, Description, Price and Advance Payments 000-0 Xxxxxxxx

Xxxxxxxx Xxxxx/XXXX:

Engine Model/Thrust:

737-7 177,000 pounds

CFMLEAP-1B27C(1) 26,400 pounds

Detail Specification:

Airframe Price Base Year/Escalation Formula:

D019A008SWA17P-1

Jul-11

ECI-MFG/CPI

Airframe Price:

[***]

Engine Price Base Year/Escalation Formula:

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

[***]1

Note

At Signing

[***]

24 Mos.

[***]

21/18/12/9/6 Mos.

[***]

Total

[***]

Jan-2022

Apr-2019

[***]

42586

[***]

Jan-2022

Apr-2019

[***]

42587

[***]

Jan-2022

Apr-2019

[***]

42588

[***]

Jan-2022

May-2019

[***]

42589

[***]

Feb-2022

May-2019

[***]

42590

[***]

Feb-2022

Aug-2019

[***]

42561

[***]

Feb-2022

Aug-2019

[***]

42569

[***]

Xxx-0000

[***]

42614

[***]

May-2022

Feb-2024

[***]

42620

[***]

Xxx-0000

[***]

42621

[***]

May-2022

Apr-2024

[***]

42623

[***]

Xxx-0000

[***]

42627

[***]

May-2022

Jun-2024

[***]

42629

[***]

May-2022

Jul-2024

[***]

42631

[***]

Xxx-0000

[***]

42602

[***]

Jul-2022

Jul-2023

[***]

42603

[***]

Jul-2022

Aug-2023

[***]

42604

[***]

Jul-2022

Sep-2023

[***]

42609

[***]

Jul-2022

Sep-2024

[***]

42635

[***]


		XX-00
XXX-XX-00000 107953-1F 116795-1F 116953-1F 118300-1F	BOEING 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

[***]1

Note

At Signing

[***]

24 Mos.

[***]

21/18/12/9/6 Mos.

[***]

Total

[***]

Xxx-0000

[***]

42638

[***]

Jul-2022

Nov-2024

[***]

42642

[***]

Jul-2022

Jan-2023

[***]

42632

[***]

Jul-2022

Feb-2023

[***]

42592

[***]

Xxx-0000

[***]

42595

[***]

Aug-2022

Nov-2023

[***]

42613

[***]

Aug-2022

Dec-2023

[***]

42616

[***]

Aug-2022

Jan-2024

[***]

42618

[***]

Aug-2022

Jan-2024

[***]

(*) 737-8 Sub

[***]

Aug-2022

Jan-2024

[***]

(*) 737-8 Sub

[***]

Aug-2022

Jan-2024

[***]

(*) 737-8 Sub

[***]

Aug-2022

Feb-2024

[***]

(*) 737-8 Sub

[***]

Sep-2022

**** Substitutions

[***]

(*) 737-8 Sub

[***]

Sep-2022

**** Substitutions

[***]

(*) 737-8 Sub

[***]

Sep-2022

**** Substitutions

[***]

(*) 737-8 Sub

[***]

Sep-2022

**** Substitutions

[***]

(*) 737-8 Sub

[***]

Sep-2022

**** Substitutions

[***]

(*) 737-8 Sub

[***]

Sep-2022

**** Substitutions

[***]

(*) 737-8 Sub

[***]

Sep-2022

**** Substitutions

[***]

(*) 737-8 Sub

[***]

Sep-2022

**** Substitutions

[***]

(*) 737-8 Sub

[***]

Sep-2022

**** Substitutions

[***]

42598

[***]

Sep-2022

**** Substitutions

[***]

(*) 737-8 Sub

[***]

Oct-2022

**** Substitutions

[***]

(*) 737-8 Sub

[***]

Oct-2022

**** Substitutions

[***]

(*) 737-8 Sub

[***]

Oct-2022

**** Substitutions

[***]

(*) 737-8 Sub

[***]

Oct-2022

**** Substitutions

[***]

(*) 737-8 Sub

[***]

Oct-2022

**** Substitutions

[***]

(*) 737-8 Sub

[***]

Oct-2022

**** Substitutions

[***]

(*) 737-8 Sub

[***]

Oct-2022

**** Substitutions

[***]

(*) 737-8 Sub

[***]


		XX-00
XXX-XX-00000 107953-1F 116795-1F 116953-1F 118300-1F	BOEING 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

[***]1

Note

At Signing

[***]

24 Mos.

[***]

21/18/12/9/6 Mos.

[***]

Total

[***]

Oct-2022

**** Substitutions

[***]

(*) OPEX & 737-8 Sub

[***]

Oct-2022

**** Substitutions

[***]

(*) OPEX & 737-8 Sub

[***]

Oct-2022

**** Substitutions

[***]

(*) OPEX & 737-8 Sub

[***]

Nov-2022

**** Substitutions

[***]

(*) 737-8 Sub

[***]

Nov-2022

**** Substitutions

[***]

(*) 737-8 Sub

[***]

Nov-2022

**** Substitutions

[***]

(*) 737-8 Sub

[***]

Nov-2022

**** Substitutions

[***]

(*) 737-8 Sub

[***]

Nov-2022

**** Substitutions

[***]

(*) 737-8 Sub

[***]

Nov-2022

**** Substitutions

[***]

(*) 737-8 Sub

[***]

Nov-2022

**** Substitutions

[***]

42600

[***]

Nov-2022

**** Substitutions

[***]

(*) OPEX & 737-8 Sub

[***]

Nov-2022

**** Substitutions

[***]

(*) OPEX & 737-8 Sub

[***]

Nov-2022

**** Substitutions

[***]

(*) OPEX & 737-8 Sub

[***]

Dec-2022

**** Substitutions

[***]

(*) 737-8 Sub

[***]

Dec-2022

**** Substitutions

[***]

(*) 737-8 Sub

[***]

Dec-2022

**** Substitutions

[***]

(*) 737-8 Sub

[***]

Dec-2022

**** Substitutions

[***]

(*) 737-8 Sub

[***]

Dec-2022

**** Substitutions

[***]

(*) 737-8 Sub

[***]

Dec-2022

**** Substitutions

[***]

67471

[***]

(*) 737-8 Sub

[***]

Dec-2022

**** Substitutions

[***]

67470

[***]

(*) 737-8 Sub

[***]

Dec-2022

**** Substitutions

[***]

42591

[***]

Dec-2022

**** Substitutions

[***]

(*) OPEX & 737-8 Sub

[***]

Dec-2022

**** Substitutions

[***]

(*) OPEX & 737-8 Sub

[***]

Jan-2023

Jul-21

**** Substitutions

[***]

42657

[***]

***737-8 Sub

[***]

Jan-2023

Jul-21

**** Substitutions

[***]

42671

[***]

***737-8 Sub

[***]

Jan-2023

**** Substitutions

[***]

67865

[***]

(*) OPEX & 737-8 Sub

[***]

Jan-2023

**** Substitutions

[***]

67864

[***]

(*) OPEX & 737-8 Sub

[***]

Jan-2023

**** Substitutions

[***]

67863

[***]

(*) OPEX & 737-8 Sub

[***]

Jan-2023

**** Substitutions

[***]

67862

[***]

(*) OPEX & 737-8 Sub

[***]


		XX-00
XXX-XX-00000 107953-1F 116795-1F 116953-1F 118300-1F	BOEING 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

[***]1

Note

At Signing

[***]

24 Mos.

[***]

21/18/12/9/6 Mos.

[***]

Total

[***]

Jan-2023

**** Substitutions

[***]

67861

[***]

(*) OPEX & 737-8 Sub

[***]

Jan-2023

**** Substitutions

[***]

67860

[***]

(*) OPEX & 737-8 Sub

[***]

Jan-2023

**** Substitutions

[***]

67859

[***]

(*) OPEX & 737-8 Sub

[***]

Jan-2023

**** Substitutions

[***]

67858

[***]

(*) OPEX & 737-8 Sub

[***]

Xxx-0000

Xxx-00

**** Substitutions

[***]

42679

[***]

***737-8 Sub

[***]

Xxx-0000

Xxx-00

**** Substitutions

[***]

42678

[***]

***737-8 Sub

[***]

Feb-2023

Apr-22

**** Substitutions

[***]

42688

[***]

***737-8 Sub

[***]

Feb-2023

**** Substitutions

[***]

67918

[***]

(*) OPEX & 737-8 Sub

[***]

Feb-2023

**** Substitutions

[***]

67919

[***]

(*) OPEX & 737-8 Sub

[***]

Feb-2023

**** Substitutions

[***]

67917

[***]

(*) OPEX & 737-8 Sub

[***]

Feb-2023

**** Substitutions

[***]

67914

[***]

(*) OPEX & 737-8 Sub

[***]

Feb-2023

**** Substitutions

[***]

67915

[***]

(*) OPEX & 737-8 Sub

[***]

Feb-2023

**** Substitutions

[***]

67913

[***]

(*) OPEX & 737-8 Sub

[***]

Feb-2023

**** Substitutions

[***]

67916

[***]

(*) OPEX & 737-8 Sub

[***]

Mar-2023

Apr-22

**** Substitutions

[***]

42681

[***]

***737-8 Sub

[***]

Mar-2023

Apr-22

**** Substitutions

[***]

42680

[***]

***737-8 Sub

[***]

Xxx-0000

Xxx-00

**** Substitutions

[***]

42684

[***]

***737-8 Sub

[***]

Mar-2023

**** Substitutions

[***]

67967

[***]

(*) OPEX & 737-8 Sub

[***]

Mar-2023

**** Substitutions

[***]

67966

[***]

(*) OPEX & 737-8 Sub

[***]

Mar-2023

**** Substitutions

[***]

67965

[***]

(*) OPEX & 737-8 Sub

[***]

Mar-2023

**** Substitutions

[***]

67964

[***]

(*) OPEX & 737-8 Sub

[***]

Mar-2023

**** Substitutions

[***]

67963

[***]

(*) OPEX & 737-8 Sub

[***]

Mar-2023

**** Substitutions

[***]

67962

[***]

(*) OPEX & 737-8 Sub

[***]

Mar-2023

**** Substitutions

[***]

67961

[***]

(*) OPEX & 737-8 Sub

[***]

Apr-2023

May-22

**** Substitutions

[***]

42683

[***]

***737-8 Sub

[***]

Apr-2023

May-22

**** Substitutions

[***]

42682

[***]

***737-8 Sub

[***]

Apr-2023

Jun-22

**** Substitutions

[***]

42687

[***]

***737-8 Sub

[***]

Apr-2023

**** Substitutions

[***]

68046

[***]

(*) OPEX & 737-8 Sub

[***]

Apr-2023

**** Substitutions

[***]

68047

[***]

(*) OPEX & 737-8 Sub

[***]


		XX-00
XXX-XX-00000 107953-1F 116795-1F 116953-1F 118300-1F	BOEING 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

[***]1

Note

At Signing

[***]

24 Mos.

[***]

21/18/12/9/6 Mos.

[***]

Total

[***]

Apr-2023

**** Substitutions

[***]

68048

[***]

(*) OPEX & 737-8 Sub

[***]

Apr-2023

**** Substitutions

[***]

68049

[***]

(*) OPEX & 737-8 Sub

[***]

Apr-2023

**** Substitutions

[***]

68050

[***]

(*) OPEX & 737-8 Sub

[***]

Apr-2023

**** Substitutions

[***]

68051

[***]

(*) OPEX & 737-8 Sub

[***]

Apr-2023

**** Substitutions

[***]

68052

[***]

(*) OPEX & 737-8 Sub

[***]

May-2023

Jun-22

**** Substitutions

[***]

42686

[***]

***737-8 Sub

[***]

May-2023

Jun-22

**** Substitutions

[***]

42685

[***]

***737-8 Sub

[***]

May-2023

Jul-22

**** Substitutions

[***]

42690

[***]

***737-8 Sub

[***]

May-2023

**** Substitutions

[***]

68120

[***]

(*) OPEX & 737-8 Sub

[***]

May-2023

**** Substitutions

[***]

68119

[***]

(*) OPEX & 737-8 Sub

[***]

May-2023

**** Substitutions

[***]

68118

[***]

(*) OPEX & 737-8 Sub

[***]

May-2023

**** Substitutions

[***]

68117

[***]

(*) OPEX & 737-8 Sub

[***]

May-2023

**** Substitutions

[***]

68116

[***]

(*) OPEX & 737-8 Sub

[***]

Jun-2023

Jul-22

[***]

42689

[***]

***737-8 Sub

[***]

Jun-2023

Aug-22

[***]

42693

[***]

***737-8 Sub

[***]

Xxx-0000

Xxx-00

[***]

67469

[***]

***737-8 Sub

[***]

Jul-2023

Aug-22

[***]

42695

[***]

***737-8 Sub

[***]

Jul-2023

Jan-23

[***]

42565

[***]

***737-8 Sub

[***]

Jul-2023

Jan-23

[***]

42565

[***]

***737-8 Sub

[***]

Jul-2023

[***]

68183

[***]

(*) OPEX & 737-8 Sub

[***]

Jul-2023

[***]

68184

[***]

(*) OPEX & 737-8 Sub

[***]

Aug-2023

Feb-23

[***]

42562

[***]

***737-8 Sub

[***]

Aug-2023

Feb-23

[***]

42564

[***]

***737-8 Sub

[***]

Xxx-0000

Xxx-00

[***]

42557

[***]

***737-8 Sub

[***]

Sep-2023

Apr-23

[***]

42555

[***]

***737-8 Sub

[***]

Sep-2023

[***]

68207

[***]

(*) OPEX & 737-8 Sub

[***]

Sep-2023

[***]

68206

[***]

(*) OPEX & 737-8 Sub

[***]

Oct-2023

May-23

[***]

42594

[***]

***737-8 Sub

[***]

Oct-2023

May-23

[***]

42568

[***]

***737-8 Sub

[***]


		XX-00
XXX-XX-00000 107953-1F 116795-1F 116953-1F 118300-1F	BOEING 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

[***]1

Note

At Signing

[***]

24 Mos.

[***]

21/18/12/9/6 Mos.

[***]

Total

[***]

Oct-2023

Jun-23

[***]

42581

[***]

***737-8 Sub

[***]

Nov-2023

Jul-23

[***]

42582

[***]

***737-8 Sub

[***]

Nov-2023

Jul-23

[***]

42597

[***]

***737-8 Sub

[***]

Dec-2023

Aug-23

[***]

42593

[***]

***737-8 Sub

[***]

Dec-2023

Sep-23

[***]

42578

[***]

***737-8 Sub

[***]

Jan-2024

Sep-23

[***]

42601

[***]

***737-8 Sub

[***]

Jan-2024

Oct-23

[***]

42605

[***]

***737-8 Sub

[***]

Feb-2024

Dec-23

[***]

42583

[***]

***737-8 Sub

[***]

Feb-2024

Jan-24

[***]

42584

[***]

***737-8 Sub

[***]

Feb-2024

Jan-24

[***]

42585

[***]

***737-8 Sub

[***]

Mar-2024

Jan-24

[***]

42611

[***]

***737-8 Sub

[***]

Mar-2024

Feb-24

[***]

42596

[***]

***737-8 Sub

[***]

Mar-2024

Feb-24

[***]

42599

[***]

***737-8 Sub

[***]

Apr-2024

Feb-24

[***]

42612

[***]

***737-8 Sub

[***]

Apr-2024

Apr-24

[***]

42606

[***]

***737-8 Sub

[***]

Apr-2024

Apr-24

[***]

42617

[***]

***737-8 Sub

[***]

May-2024

May-24

[***]

42608

[***]

***737-8 Sub

[***]

May-2024

May-24

[***]

42619

[***]

***737-8 Sub

[***]

May-2024

May-24

[***]

42622

[***]

***737-8 Sub

[***]

Jun-2024

Jun-24

[***]

42610

[***]

***737-8 Sub

[***]

Jun-2024

Aug-24

[***]

42626

[***]

***737-8 Sub

[***]

Jul-2024

Aug-24

[***]

42624

[***]

***737-8 Sub

[***]

Jul-2024

Sep-24

[***]

42630

[***]

***737-8 Sub

[***]

Aug-2024

Oct-24

[***]

42625

[***]

***737-8 Sub

[***]

Aug-2024

Oct-24

[***]

42636

[***]

***737-8 Sub

[***]

Aug-2024

Nov-24

[***]

42639

[***]

***737-8 Sub

[***]

Sep-2024

Dec-24

[***]

42640

[***]

***737-8 Sub

[***]

Sep-2024

Dec-24

[***]

42628

[***]

***737-8 Sub

[***]

Oct-2024

Feb-25

[***]

42643

[***]

***737-8 Sub

[***]


		XX-00
XXX-XX-00000 107953-1F 116795-1F 116953-1F 118300-1F	BOEING PROPRIETARY	Page 6


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

[***]1

Note

At Signing

[***]

24 Mos.

[***]

21/18/12/9/6 Mos.

[***]

Total

[***]

Oct-2024

Mar-25

[***]

42645

[***]

***737-8 Sub

[***]

Oct-2024

Mar-25

[***]

42644

[***]

***737-8 Sub

[***]

Nov-2024

Apr-25

[***]

42659

[***]

***737-8 Sub

[***]

Nov-2024

Apr-25

[***]

42660

[***]

***737-8 Sub

[***]

Dec-2024

May-25

[***]

42663

[***]

***737-8 Sub

[***]

Dec-2024

Jun-25

[***]

42667

[***]

***737-8 Sub

[***]

Jan-2025

Jul-25

[***]

42668

[***]

***737-8 Sub

[***]

Jan-2025

Aug-25

[***]

42675

[***]

***737-8 Sub

[***]

Feb-2025

Sep-25

[***]

42677

[***]

***737-8 Sub

[***]

Feb-2025

Sep-25

[***]

42676

[***]

***737-8 Sub

[***]

Feb-2025

Oct-25

[***]

42692

[***]

***737-8 Sub

[***]

Xxx-0000

Xxx-00

[***]

42696

[***]

***737-8 Sub

[***]

Xxx-0000

Xxx-00

[***]

42698

[***]

***737-8 Sub

[***]

Xxx-0000

Xxx-00

[***]

42700

[***]

***737-8 Sub

[***]

Apr-2025

Dec-25

[***]

42702

[***]

***737-8 Sub

[***]

Apr-2025

Dec-25

[***]

42701

[***]

***737-8 Sub

[***]

Apr-2025

[***]

67319

[***]

May-2025

[***]

67321

[***]

May-2025

[***]

67320

[***]

May-2025

[***]

67322

[***]

Jun-2025

[***]

67323

[***]

Jun-2025

[***]

67324

[***]

Jul-2025

[***]

67325

[***]

Jul-2025

[***]

67326

[***]

Aug-2025

[***]

67328

[***]

Aug-2025

[***]

67327

[***]

Sep-2025

[***]

67330

[***]

Sep-2025

[***]

67329

[***]

Oct-2025

[***]

67333

[***]


		XX-00
XXX-XX-00000 107953-1F 116795-1F 116953-1F 118300-1F	BOEING PROPRIETARY	Page 7


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

[***]1

Note

At Signing

[***]

24 Mos.

[***]

21/18/12/9/6 Mos.

[***]

Total

[***]

Oct-2025

[***]

67332

[***]

Oct-2025

[***]

67331

[***]

Nov-2025

[***]

67335

[***]

Nov-2025

[***]

67334

[***]

Dec-2025

[***]

67338

[***]

Dec-2025

[***]

67337

[***]

Dec-2025

[***]

67336

[***]

Jan-2026

[***]

67339

[***]

Feb-2026

[***]

67340

[***]

Mar-2026

[***]

67342

[***]

Mar-2026

[***]

67341

[***]

Apr-2026

[***]

67343

[***]

May-2026

[***]

67345

[***]

May-2026

[***]

67344

[***]

Jun-2026

[***]

67346

[***]

Jul-2026

[***]

67347

[***]

Aug-2026

[***]

67348

[***]

Sep-2026

[***]

67349

[***]

Oct-2026

[***]

67351

[***]

Oct-2026

[***]

67350

[***]

Nov-2026

[***]

67352

[***]

Dec-2026

[***]

67353

[***]

Jan-2027

[***]

67354

[***]

Feb-2027

[***]

67355

[***]

Mar-2027

[***]

67357

[***]

Mar-2027

[***]

67356

[***]

Apr-2027

[***]

67358

[***]

May-2027

[***]

67360

[***]

May-2027

[***]

67359

[***]


		XX-00
XXX-XX-00000 107953-1F 116795-1F 116953-1F 118300-1F	BOEING PROPRIETARY	Page 8


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

[***]1

Note

At Signing

[***]

24 Mos.

[***]

21/18/12/9/6 Mos.

[***]

Total

[***]

Jun-2027

[***]

67361

[***]

Jul-2027

[***]

67362

[***]

Aug-2027

[***]

67363

[***]

Sep-2027

[***]

67364

[***]

Oct-2027

[***]

67366

[***]

Oct-2027

[***]

67365

[***]

Nov-2027

[***]

67367

[***]

Dec-2027

[***]

67368

[***]

Jan-2028

[***]

67369

[***]

Feb-2028

[***]

67370

[***]

Mar-2028

[***]

67372

[***]

Mar-2028

[***]

67371

[***]

Apr-2028

[***]

67373

[***]

May-2028

[***]

67375

[***]

May-2028

[***]

67374

[***]

Jun-2028

[***]

67376

[***]

Jul-2028

[***]

67377

[***]

Aug-2028

[***]

67378

[***]

Sep-2028

[***]

67379

[***]

Oct-2028

[***]

67381

[***]

Oct-2028

[***]

67380

[***]

Nov-2028

[***]

67382

[***]

Dec-2028

[***]

67383

[***]

Jan-2029

[***]

67385

[***]

Jan-2029

[***]

67384

[***]

Feb-2029

[***]

67386

[***]

Mar-2029

[***]

67388

[***]

Mar-2029

[***]

67387

[***]

Apr-2029

[***]

67389

[***]


		XX-00
XXX-XX-00000 107953-1F 116795-1F 116953-1F 118300-1F	BOEING PROPRIETARY	Page 9


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

[***]1

Note

At Signing

[***]

24 Mos.

[***]

21/18/12/9/6 Mos.

[***]

Total

[***]

May-2029

[***]

67391

[***]

May-2029

[***]

67390

[***]

Jun-2029

[***]

67393

[***]

Jun-2029

[***]

67392

[***]

Jul-2029

[***]

67395

[***]

Jul-2029

[***]

67394

[***]

Aug-2029

[***]

67397

[***]

Aug-2029

[***]

67396

[***]

Sep-2029

[***]

67399

[***]

Sep-2029

[***]

67398

[***]

Oct-2029

[***]

67400

[***]

Nov-2029

[***]

67401

[***]

Dec-2029

[***]

67403

[***]

Dec-2029

[***]

67402

[***]

Jan-2030

[***]

67404

[***]

Feb-2030

[***]

67405

[***]

Mar-2030

[***]

67407

[***]

Mar-2030

[***]

67406

[***]

Apr-2030

[***]

67408

[***]

May-2030

[***]

67409

[***]

May-2030

[***]

67410

[***]

Jun-2030

[***]

67411

[***]

Jul-2030

[***]

67412

[***]

Aug-2030

[***]

67413

[***]

Sep-2030

[***]

67414

[***]

Oct-2030

[***]

67416

[***]

Oct-2030

[***]

67415

[***]

Nov-2030

[***]

67417

[***]

Dec-2030

[***]

67418

[***]


		XX-00
XXX-XX-00000 107953-1F 116795-1F 116953-1F 118300-1F	BOEING PROPRIETARY	Page 10


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

[***] 1

Note

At Signing

[***]

24 Mos.

[***]

21/18/12/9/6 Mos.

[***]

Total

[***]


Total:			192

* [***]

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

*** [***]

**** [***]

Notes:

(1) [***]


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XXX-XX-00000 107953-1F 116795-1F 116953-1F 118300-1F	BOEING PROPRIETARY	Page 11


Attachment 1-A 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 Model/Thrust: CFMLEAP-1B28(1)

28,800 pounds

Airframe Price Base Year/Escalation Formula

Jul-11

ECI-MFG/CPI

Airframe Price:

[***]

Engine Price Base Year/Escalation Formula:

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)

Escalation Factor

MSN^

Option Exercise Date Deadline

[***]

Note

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

[***]

Oct-2022

[***]

[***]1

Remarket Aircraft**

[***]

Oct-2022

[***]

67783

[***]

[***]1

Remarket Aircraft**

[***]

Oct-2022

[***]

67785

[***]

[***]1

Remarket Aircraft**

[***]

Nov-2022

[***]

[***]1

Remarket Aircraft**

[***]

Nov-2022

[***]

[***]1

Remarket Aircraft**

[***]

Jan-2023

[***]

67753

[***]

[***]1

Remarket Aircraft**

[***]2

[***]

Jan-2023

[***]

67754

[***]

[***]1

Remarket Aircraft**

[***]2

[***]

Feb-2023

[***]

67755

[***]

[***]1

Remarket Aircraft**

[***]2

[***]

Feb-2023

[***]

67756

[***]

[***]1

Remarket Aircraft**

[***]2

[***]

Feb-2023

[***]

67757

[***]

[***]1

Remarket Aircraft**

[***]2

[***]

Mar-2023

[***]

67758

[***]

[***]1

Remarket Aircraft**

[***]2

[***]

Mar-2023

[***]

67759

[***]

[***]1

Remarket Aircraft**

[***]2

[***]

Apr-2023

[***]

67762

[***]

[***]1

Remarket Aircraft**

[***]2

[***]

Apr-2023

[***]

67760

[***]

[***]1

Remarket Aircraft**

[***]2

[***]

May-2023

[***]

67761

[***]

[***]1

Remarket Aircraft**

[***]2

[***]

May-2023

[***]

67782

[***]

[***]1

Remarket Aircraft**

[***]2

[***]

May-2023

[***]

67781

[***]

[***]1

Remarket Aircraft**

[***]2

[***]

Jun-2023

[***]

67780

[***]

[***]1

Remarket Aircraft**

[***]2

[***]

Jun-2023

[***]

67779

[***]

[***]1

Remarket Aircraft**

[***]2

[***]

Jul-2023

[***]

67778

[***]

[***]1

Remarket Aircraft**

[***]2

[***]

Jul-2023

[***]

67777

[***]

[***]1

Remarket Aircraft**

[***]2

[***]

Jul-2023

[***]

67776

[***]

[***]1

Remarket Aircraft**

[***]2

[***]

Nov-2023

[***]

Nov-2023

[***]


		XX-00
XXX-XX-00000-XX-0000000 107813 116801-1F.txt	BOEING 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)

Escalation Factor

MSN^

Option Exercise Date Deadline

[***]

Note

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

[***]

Dec-2023

[***]

Dec-2023

[***]

Mar-2024

[***]

Apr-2024

[***]

Apr-2024

[***]

Apr-2024

[***]

Apr-2024

[***]

May-2024

[***]

May-2024

[***]

May-2024

[***]

Jun-2024

[***]

Jun-2024

[***]

Jun-2024

[***]

Jan-2025

[***]

Jan-2025

[***]

Jan-2025

[***]

Feb-2025

[***]

Feb-2025

[***]

Feb-2025

[***]

Mar-2025

[***]

Mar-2025

[***]

Mar-2025

[***]

Mar-2025

[***]

Apr-2025

[***]

Apr-2025

[***]

Apr-2025

[***]

Apr-2025

[***]

May-2025

[***]

May-2025

[***]

*** Previously Earned

[***]

May-2025

[***]

*** Previously Earned

[***]

May-2025

[***]

*** Previously Earned

[***]

Jun-2025

[***]

*** Previously Earned

[***]

Jun-2025

[***]

*** Previously Earned

[***]


Total:			57

* [***]


		SA-18
SWA-PA-03729-LA-1106474 107813 116801-1F.txt	BOEING 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)

Escalation Factor

MSN^

Option Exercise Date Deadline

[***]

Note

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

[***]

** [***]

*** [***]

^ Manufacturer's serial numbers (MSNs) are for reference only and are subject to change

[***]1 [***]

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

Note:

(1) [***]


		XX-00
XXX-XX-00000-XX-0000000 107813 116801-1F.txt	BOEING PROPRIETARY	Page 3


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

XXX-XX-00000-XX-0000000

Xxxxxxxxx Airlines Co.

0000 Xxxx Xxxxx Xxxxx

X.X. Xxx 00000

Xxxxxx, Xxxxx 00000-0000

Subject: 2023 MAX Production Plan

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 (collectively, Aircraft)

2) Table 1A to the Purchase Agreement entitled “Table 1A to Purchase Agreement No. PA-03729 Aircraft Delivery, Description, Price and Advance Payments 737-8 Aircraft” (Table 1A)

3) Table 1B to the Purchase Agreement entitled “Table 1B to Purchase Agreement No. PA-03729 Aircraft Delivery, Description, Price and Advance Payments 737-7 Aircraft” (Table 1B)

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.

1.737-8 Special Substitution Aircraft

1.1[***], Boeing and Customer have agreed to the substitution of forty-eight (48) model 737-7 Aircraft with scheduled delivery months in January 2023 through May 2023 (including ten (10) 737-7 Substitute Option Aircraft per month in January, February, March, April, and eight (8) in May 2023), into model 737-8 Aircraft (collectively, 737-8 Special 2023 Substitution Aircraft), as reflected in Table 1A and Table 1B to the Purchase Agreement.

1.2[***]


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2023 MAX Production Plan	BOEING PROPRIETARY

1.3[***]

2.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.


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Very truly yours,


THE BOEING COMPANY
By		/s/ Xxxxxx X. Xxx
Name		Xxxxxx X. Xxx
Its		Attorney-In-Fact

ACCEPTED AND AGREED TO this
Date:	July 13, 0000

XXXXXXXXX XXXXXXXX CO.
By		/s/ Xxxxx Xxxxxx
Name		Xxxxx Xxxxxx
Its		SVP Finance and Treasurer


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Document Metadata

Table of Contents

SUPPLEMENTAL AGREEMENT NO. 18 to PURCHASE AGREEMENT NO. 03729 between THE BOEING COMPANY and SOUTHWEST AIRLINES CO. Relating to Boeing Model 737-8 and 737-7 Aircraft

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