American Trans Air - ATA - Lockheed L-1011-385-1-15 TriStar 100

ATA Airlines, Inc., formerly known as American Trans Air, is an American low-cost scheduled service and charter airline based in Indianapolis, Indiana. ATA operates scheduled passenger flights throughout the US mainland and Hawaii, as well as military and commercial charter flights around the world. The airline maintains focus cities at Chicago Midway International Airport, Honolulu International Airport, and Oakland International Airport.