Atlantic Southeast Airlines is a subsidiary of a company headquartered in what city?
SkyWest, Inc. SkyWest, Inc. (NASDAQ: SKYW ) is the holding company for two scheduled passenger airline operations, SkyWest Airlines and ExpressJet, and an aircraft leasing company and is headquartered in St. George, Utah, USA.
Southwest Airlines Southwest Airlines Co. () is a major U.S. airline and the world's largest low-cost carrier headquartered in Dallas, Texas.