Boeing 737-400 vs. Boeing 737-900

versus
Boeing 737-400 versus Boeing 737-900
36.45 m 119 ft 7 in length 42.10 m 138 ft 1 in
28.88 m 94 ft 9 in wingspan 34.30 m 112 ft 6 in
105.40 m2 1,135 ft2 wingarea 125.00 m2 1,345 ft2
11.13 m 36 ft 6 in height 12.50 m 41 ft
2 engines 2
105 kN 23,500 lbf thrust per engine 121 kN 27,300 lbf
210 kN 47,000 lbf total thrust 242 kN 54,600 lbf
68,000 kgs 150,000 lbs MTOW 79,000 kgs 174,000 lbs
3,850 km 2,079 nm range 5,084 km 2,745 nm
M0.73 cruise speed M0.785
146 passengers capacity 177 passengers
188 passengers max. capacity 220 passengers
Values may not be 100% accurate.
Engine thrust, MTOW and range (full load) based on best options available.
Passanger capacity in standard 3-class layout for widebodies and 2-class for narrowbodies (including A300, A310).