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Fleet Statistics

EVERY three seconds, every single day, an aircraft with our engines takes off. CFM56 engines power more planes to more places than any other engine in their thrust class; they've logged more than 470 million flying hours and 200 billion miles. Reliably. Efficiently. Cost-effectively. Every three seconds, every single day.

ENGINE NUMBER IN SERVICE * AIRCRAFT NUMBER IN SERVICE NUMBER OF OPERATORS FLIGHT HOURS FLIGHT CYCLES
CFM56-2A 193 E-3/KE-3/E-6 41 4 2,107,476 831,399
CFM56-2B 1,966 KC-/RC-135 470 4 12,207,419 5,518,157
CFM56-2C 525 DC-8-70 110 17 15,920,453 6,757,367
CFM56-3 4,496 B737-300/400/500 1,989 208 186,710,802 132,906,030
CFM56-5A 1,191 A319/A320 535 51 42,255,569 25,197,904
CFM56-5B 4,141 A318/319/320/321 1,926 127 58,794,735 34,135,894
CFM56-5C 1,133 A340 247 45 49,415,864 7,473,261
CFM56-7B 6,976 B737NG 3,249 189 112,666,096 59,510,130
TOTAL 20,621   8,567 526 ** 480,078,414 272,330,142

* Aircraft and Engines delivered
** one customer counted per engine model

Data thru 3/31/10