Exhibit 1(b) FORM OF UNDERWRITING AGREEMENT UNITED AIR LINES, INC. PASS THROUGH CERTIFICATES, SERIES ____-__ UNDERWRITING AGREEMENTUnderwriting Agreement • November 9th, 1999 • United Air Lines Inc • Air transportation, scheduled
Contract Type FiledNovember 9th, 1999 Company Industry
Exhibit 4(b)(1) FORM OF PASS THROUGH TRUST AGREEMENT ------------------------------------ PASS THROUGH TRUST AGREEMENT Dated as of [DATE]Trust Agreement • November 9th, 1999 • United Air Lines Inc • Air transportation, scheduled • New York
Contract Type FiledNovember 9th, 1999 Company Industry Jurisdiction