FS2004 – Comair British Airways Boeing 737-400 flight2000it 11 years ago FS2004 – Comair British Airways Boeing 737-400. A repaint of the Vistaliners B737-400 in Comair British Airways livery; complete package includes model. By Colin Lowe. 4,5 MB FS2004 – Comair British Airways Boeing 737-300FS2004 – British Airways Boeing 737-400FS2004 – British Airways Boeing 737-500