天西航空 (Skywest) 

SkyWest, Inc., through its subsidiaries, engages in the operation of a regional airline in the United States. It operates through two segment, SkyWest Airlines and SWC; and SkyWest Leasing. The company is also involved in leasing regional jet aircraft and spare engines to third parties; and provision of on-demand charter, airport customer, and ground handling services. As of December 31, 2024, its fleet consisted of 624 aircraft; and provided scheduled passenger and air freight services with approximately 2,190 total daily departures to various destinations in the United States, Canada, and Mexico. SkyWest, Inc. was incorporated in 1972 and is headquartered in Saint George, Utah.