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.