The Boeing 747-400 is a wide-body jet with a main cabin that typically features up to 52 flatbed business seats and 310 standard seats around two aisles, and an upper deck that generally holds 12 flatbed seats around one aisle. Restrooms are located at the front, middle and rear.
Additional restrooms are located on the upper deck. Delta.com, SeatGuru.com and SeatMaestro.com show the seat maps for various versions of the Boeing 747-400. SeatGuru.com also features traveler photos that show the interior of the plane with close-up views of individual seats and entertainment facilities. Airliners.net features interior photos of the plane's cabin and cockpit.