Sierra Pacific Airlines

Sierra Pacific Airlines
IATA ICAO Call sign
SI SPA SIERRA PACIFIC
Founded1970 (1970)
{as Trans Sierra Airlines in California},
1971 (1971)
{renamed Sierra Pacific Airlines},
1976 (1976)
(re-opened in Arizona)
AOC #SPAA024B
HubsTucson International Airport
Secondary hubsYuma International Airport
Fleet size2
Parent companySierra Pacific Group
HeadquartersTucson, Arizona, United States
FounderChris Condon, Allan Silliphant

Sierra Pacific Airlines is an American charter airline based in Tucson, Arizona, United States. It operates passenger charters and sub-charters for other airlines, as well as for the United States Forest Service, United States Military and the United States Marshals Service with jet aircraft. Sierra Pacific also previously operated scheduled passenger service in the western U.S. with prop and turboprop aircraft.