Focus city Orlando, Florida (MCO) San Antonio, Texas (SAT) San Diego, California (SAN) San Francisco, California (SFO) Tampa, Florida (TPA) TranStar also previously served McAllen, Texas (MFE) and Midland/Odessa, Texas (MAF) during 1986. Fleet According to the Muse Air historical website, the airline operated the following jet aircraft during its existence as Muse Air and TranStar: 1 - McDonnell Douglas DC-9-30 8 - McDonnell Douglas DC-9-50 2 - McDonnell Douglas MD-81 8 - McDonnell Douglas MD-82 2 - McDonnell Douglas MD-83 The Muse Air historical website also states the airline owned two de Havilland Canada DHC-6 Twin Otter STOL capable turboprop aircraft at one point; however, it appears they were not operated in scheduled service. See also List of defunct airlines of the United States References External links Muse Air: A history of an airline Fleet Information from Air Fleets.net Timetable images NY Times article on shutdown Code and fleet information Defunct airlines of the United States Airlines established in 1981 Airlines disestablished in 1987 Companies based in Houston Defunct companies based in Texas Southwest Airlines