Two engines
One large engine hangs beneath each wing; the related A340 always has four.
Airbus widebody identification
The A330-300 shares its basic fuselage and cockpit with the four-engine A340. Count the engines first, then use its classic Airbus wingtip fences and proportions.

Recognition checklist
One large engine hangs beneath each wing; the related A340 always has four.
Many classic A330s have small triangular devices extending above and below the wingtip.
The rounded Airbus widebody nose lacks the A350’s continuous dark mask.
At a glance
Published headline figures vary by configuration and operating conditions.
Make it stick
Use the visual clues in a focused image quiz with immediate explanations.