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737-900ER vs A321

The A321 typically seats about 7 more passengers and flies about 490 km further. The A321 flew first, 13 years earlier.

737-900ER · 42.1 m
A321 · 44.5 m
Side views drawn to the same scale.
Boeing 737-900ERAirbus A321
MakerBoeingAirbus
First flight20061993
Typical seats178185
Range5,460 km5,950 km
Length42.1 m44.5 m
Engines2 × jet2 × jet
BodyNarrow-bodyNarrow-body

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

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