Boeing 737-300

USAir Boeing 737-3B7, N504AU, is shown arriving at Tampa in May 1991.

USAir Boeing 737-301, N346US, is shown arriving at Las Vegas in March 1990 wearing a hybrid livery consisting of
basic Piedmont Airlines colors with USAir titles following the merger of the two carriers.

USAir Boeing 737-3B7, N388US, is shown arriving at Tampa International Airport in June 1991 wearing the carrier's 1989

US Airways Boeing 737-3B7, N521AU, is shown at Montreal on March 24, 2002.