– FS2004 U.S. Airways Boeing 737-400 flight2000it 21 years ago FS2004 U.S. Airways Boeing 737-400. A repaint of the default B737 in US Airways livery. Repaint by Patrick Finch. 450 Kb FSX/FS2004 – Boeing 777-10 Etihad AirwaysFSX/FS2004 – Boeing 777-9X Qatar AirwaysFS2004 – Comair British Airways Boeing 737-400