Airbus A300 & A310
The first wide body airliner built in Europe has many characteristics that are still present on today's A330. The general appearance of the A300, A310 and A330 is the same. This includes the typical last cockpit window with the cut-off top corner and straight underside of side windows. Furthermore the row of cabin windows on the rear fuselage, towards the tail cone, appears to be curved up compared to the rest of windows. Also the tail section looks identical. These are the main recognition points to distinguish the aircraft from the Boeing 767 and 777. To distinguish the A300/A310 from the A330 look at the winglets and main landing gear position.
How to recognise the different versions of the Airbus A300 and A310 will be added later.
Confusion possible with
The Airbus A300, A310 and A330 look very similar with their characteristic cockpit windows, the row of cabin windows on the rear fuselage appearing to be curved up compared to the rest of windows and the tail section. The way to distinguish the A330 is by the larger winglets and backward tilted main landing gear.
Compared to the Airbus A300 and A310 (and A330) the A350 has a different style of cockpit windows in a re-contoured nose, an even smaller dorsal fin and winglets curling up from the wing tip. Also the last row of cabin windows is straight.
The Boeing 767 is the direct competitor of the Airbus A300/A310 in size and performance. The main recognition points of the 767 compared to the Airbusses are the cockpit windows and titled forward main landing gear bogeys, but also the winglets (if present).