SkyWest, Inc., through its subsidiaries, engages in the operation of a regional airline in the United States. It operates through SkyWest Airlines and SWC; and SkyWest Leasing segments. The company is also involved in leasing regional jet aircraft and spare engines to third parties and provision of on-demand charter service, airport customer service, and ground handling services for other airlines. As of December 31, 2025, its fleet consisted of 637 aircraft, including 487 aircraft in scheduled service and air freight services with approximately 2,260 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.