– FSX Saguenay Express Boeing 737-800 flight2000it 16 years ago FSX Saguenay Express Boeing 737-800. Textures only for the default B737-800, of a fictive Saguenay Express jetliner. By Jean-Pierre Couture. 9 Mb FSX/FS2004 – Boeing 737-800 Lauda AirFSX/FS2004 – Boeing 737-800 TUIflyFSX/FS2004 – Boeing 737-800 S7 Airlines