Exhibit 4.1 REVOLVING CREDIT AGREEMENT dated as of August 22, 2001Revolving Credit Agreement • November 7th, 2001 • United Air Lines Inc • Air transportation, scheduled • New York
Exhibit 4.14 NOTE PURCHASE AGREEMENT Dated as of August 22, 2001Note Purchase Agreement • November 7th, 2001 • United Air Lines Inc • Air transportation, scheduled • New York
Exhibit 4.15 PARTICIPATION AGREEMENT Dated as of August 22, 2001Participation Agreement • November 7th, 2001 • United Air Lines Inc • Air transportation, scheduled
Exhibit 4.13 INTERCREDITOR AGREEMENT dated as of August 22, 2001Intercreditor Agreement • November 7th, 2001 • United Air Lines Inc • Air transportation, scheduled • New York
TRUST SUPPLEMENT NO. 2001-1A-3 TO PASS THROUGH TRUST AGREEMENTTrust Agreement • November 7th, 2001 • United Air Lines Inc • Air transportation, scheduled • New York
Exhibit 4.6 PASS THROUGH TRUST AGREEMENT dated as of August 22, 2001Through Trust Agreement • November 7th, 2001 • United Air Lines Inc • Air transportation, scheduled • New York
TRUST SUPPLEMENT NO. 2001-1A-1 TO PASS THROUGH TRUST AGREEMENTThrough Trust Agreement • November 7th, 2001 • United Air Lines Inc • Air transportation, scheduled • New York
Exhibit 4.16 TRUST INDENTURE AND MORTGAGE dated as of August 22, 2001Trust Indenture and Mortgage • November 7th, 2001 • United Air Lines Inc • Air transportation, scheduled • Illinois
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 Exhibit 4.15 and Exhibit 4.16 has been entered into with respect to...Exhibit 99 • November 7th, 2001 • United Air Lines Inc • Air transportation, scheduled
