– FS2004/FSX United Airlines Boeing 737-722 flight2000it 16 years ago FS2004/FSX United Airlines Boeing 737-722, registration N375UA. Model by FFX. Repaint by Lee Marrow. 2,5 Mb FSX/FS2004 – Boeing 737-800 S7 AirlinesFSX/FS2004 – Boeing 737-700 SAS Scandinavian AirlinesFSX/FS2004 – Boeing 737-800WL China Airines