Nacelle chevrons
Serrated trailing edges surround both engine nacelles.
Modern widebody identification
The 787-9 combines a smooth composite fuselage with highly flexible wings. Engine chevrons are the most dependable close-range clue when separating it from an Airbus A350.

Recognition checklist
Serrated trailing edges surround both engine nacelles.
The long swept wings curve noticeably upward in flight and end without a separate upright winglet.
The windscreen has four main panes and no continuous dark mask around it.
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.