Sierra Pacific Airlines

Sierra Pacific Airlines, based in Tucson, Arizona, operates charter flights, including services for the U.S. military and other government agencies. The airline’s history includes scheduled service and a diverse fleet, although it now primarily focuses on charter operations.


Previously served various U.S. cities including Los Angeles, Fresno, and Reno, with charter services as current operations.


Currently operates Boeing 737-500, with past aircraft including Cessna 402, Convair 580, and Boeing 737-200.


  • IATA: SI

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