Boeing 737-900 vs. Lockheed C-69 Constellation

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Boeing 737-900 versus Lockheed C-69 Constellation
42.1 m 138 ft 2 in length 29.72 m 97 ft 6 in
12.5 m 41 ft height 6.02 m 19 ft 9 in
35.8 m 117 ft 5 in wingspan 37.49 m 123 ft
2 x CFM-56 engines 4 x Wright R-3350 Duplex-Cyclone radial engines
27,000 pounds thrust per engine 2,200 to 3,700 horsepower (1,640 to 2,760 kW)
54,000 pounds total thrust 8,800 to 14,800 horsepower
79,015 kg 174,200 lb MTOW 44,453 kg 98,000 lb
4,522 km 2,442 nm range 5,200 km 2,808 nm
530 mph 853 km/h cruise speed 507 km/h 315 mph
178 (2-class) capacity Up to 109 passengers
rotor diameter
rate of climb
Please note that these values are indicative and actual values can vary based on specific engine models and configurations.