SCHEDULE I

Exhibit 99.1

SCHEDULE I

A separate (a) Participation Agreement and (b) Trust Indenture and Mortgage substantially identical in all material respects to those filed as Exhibits 4.13 and 4.14 has been entered into with respect to each of the 13 Boeing aircraft listed in the attached table, with the following exceptions:

1. Conforming changes have been made to reflect the appropriate model of each aircraft, the appropriate U.S. registration number of each aircraft and the appropriate manufacturer’s serial number of each aircraft, as more fully set forth in the attached table; and

2. Conforming changes have been made to reflect the appropriate Xxxxx and Xxxxxxx engines relating to each aircraft.

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Trust Identification Number		Aircraft Registration Number		Aircraft Serial Number (MSN)		Boeing Aircraft Model		Engine Model		Engine Serial Numbers
[N672UA]		N672UA		30027		767-322ER		PW4052		P729014 P727950
[N677UA]		N677UA		30029		767-322ER		PW4052		P729033 P729034
[N211UA]		N211UA		30217		777-222		PW4077		P777103 P777104
[N212UA]		N212UA		30218		777-222		PW4077		P777105 P777106
[N213UA]		N213UA		30219		777-222		PW4077		P777107 P777108
[N214UA]		N214UA		30220		777-222		PW4077		P777109 P777110
[N216UA]		N216UA		30549		777-222ER		PW4090		P222128 P222129
[N217UA]		N217UA		30550		777-222ER		PW4090		P222130 P222131
[N228UA]		N228UA		30556		777-222ER		PW4090		P222179 P222176
[N229UA]		N229UA		30557		777-222ER		PW4090		P222180 P222183
[N104UA]		N104UA		26902		747-422		PW4056		P727740 P727741 P727742 P727743
[N107UA]		N107UA		26900		747-422		PW4056		P727792 P727793 P727794 P727795
[N116UA]		N116UA		26908		747-422		PW4056		P727850 P727851 P727852 P727853

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