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777-300ER vs 747-400

The 747-400 typically seats about 24 more passengers, while the 777-300ER flies about 160 km further. The 747-400 flew first, 15 years earlier.

777-300ER · 73.9 m
747-400 · 70.6 m
Side views drawn to the same scale.
Boeing 777-300ERBoeing 747-400
MakerBoeingBoeing
First flight20031988
Typical seats392416
Range13,650 km13,490 km
Length73.9 m70.6 m
Engines2 × jet4 × jet
BodyWide-bodyWide-body

● marks the higher figure. Bigger isn’t always better: airlines pick the size that fits the route.

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