Supplemental Agreement No. 15 to Purchase Agreement No. 3866 between The Boeing Company and Alaska Airlines, Inc. Relating to Boeing Models 737-8 and 737-9 AircraftPurchase Agreement • May 6th, 2021 • Alaska Air Group, Inc. • Air transportation, scheduled
Contract Type FiledMay 6th, 2021 Company IndustryTHIS SUPPLEMENTAL AGREEMENT, entered into as of March 29, 2021, by and between THE BOEING COMPANY (Boeing) and ALASKA Airlines, Inc. (Customer).