CFM International CFM56-7B24E
151 aircraft on the U.S. register carry a CFM International CFM56-7B24E engine, rated at about 24,200 pounds of thrust. The Boeing 737 is the model most often fitted with it (151 aircraft). The aircraft carrying it were built between 2011 and 2017.
The FAA records engines by code, usually at the level of a series ("O-320 series") rather than the exact variant; this page gathers every FAA code that reads as CFM International CFM56-7B24E. FAA spelling: CFM56-7B24E.
Where they are owner's state
Utah54Texas51Delaware46
Kind of aircraft
Airliners and large jets151 (100%)
When the aircraft were built by decade
What the FAA has certified, ordered and been told about the CFM International CFM56-7B24E the component layer
No FAA order in the current files names this engine series. Operators and repair shops have filed 11 failure reports with the FAA since 1995, 11 of them in the last ten years.
Failure reports 11 since · what operators and shops told the FAA
Parts most often reported as the reports name them
Bleed Valve2Engine2Pressure Switch2Blade1Fuel Filter1Fuel Heater1Hmu1
Latest reports
2026-09-30Engine: damaged
2026-09-13Bleed Valve: inoperative
2026-09-13Bleed Valve: inoperative
2026-08-26Engine: fire
2026-06-25Unknown: odor
Sources: the FAA's type certificate data sheets, airworthiness directives, supplemental type certificates, special conditions and special airworthiness information bulletins (Dynamic Regulatory System), and the FAA's service difficulty reports. A failure report is what an operator or repair station chose to file; the counts show reporting as much as reliability, and larger and commercial fleets report more. How the systems are grouped.
Connections how this engine series links to the rest of the register
Fitted to
- Boeing 737 151 with this engine series
Biggest operators
- Wilmington Trust CO Trustee 45 of these aircraft
- American Airlines INC 45 of these aircraft
- Bank Of Utah Trustee 38 of these aircraft
- Umb Bank Na Trustee 14 of these aircraft
- Southwest Airlines CO 6 of these aircraft
Airworthiness
- Failure reports on the CFM International CFM56-7B24E 11 reports since 1995
Analytics
These connections as data: /graph/engine/cfm-international-cfm56-7b24e.json · about the eFlight graph.
Aircraft newest certificates first · 151
| Tail no. | Maker and model | Group | Owner and base | Certificate | Registered | Status |
|---|---|---|---|---|---|---|
| N926NN | Boeing 737-823 |
Fixed-wing, multi-engine | Bank of Utah Trustee Salt Lake City, Utah |
Standard | 2026-01-08 | ValidFAA registration status code V: Valid registration. All codes |
| N916NN | Boeing 737-823 |
Fixed-wing, multi-engine | Bank of Utah Trustee Salt Lake City, Utah |
Standard | 2026-01-07 | ValidFAA registration status code V: Valid registration. All codes |
| N919NN | Boeing 737-823 |
Fixed-wing, multi-engine | Bank of Utah Owner Trustee Salt Lake City, Utah |
Standard | 2025-12-05 | ValidFAA registration status code V: Valid registration. All codes |
| N922NN | Boeing 737-823 |
Fixed-wing, multi-engine | Bank of Utah Trustee Salt Lake City, Utah |
Standard | 2025-11-12 | ValidFAA registration status code V: Valid registration. All codes |
| N921NN | Boeing 737-823 |
Fixed-wing, multi-engine | Bank of Utah Trustee Salt Lake City, Utah |
Standard | 2025-10-21 | ValidFAA registration status code V: Valid registration. All codes |
| N915NN | Boeing 737-823 |
Fixed-wing, multi-engine | Bank of Utah Trustee Salt Lake City, Utah |
Standard | 2025-06-25 | ValidFAA registration status code V: Valid registration. All codes |
| N924NN | Boeing 737-823 |
Fixed-wing, multi-engine | Bank of Utah Trustee Salt Lake City, Utah |
Standard | 2025-04-08 | ValidFAA registration status code V: Valid registration. All codes |
| N923NN | Boeing 737-823 |
Fixed-wing, multi-engine | Bank of Utah Trustee Salt Lake City, Utah |
Standard | 2025-04-01 | ValidFAA registration status code V: Valid registration. All codes |
| N920NN | Boeing 737-823 |
Fixed-wing, multi-engine | Umb Bank Na Trustee Salt Lake City, Utah |
Standard | 2025-01-30 | ValidFAA registration status code V: Valid registration. All codes |
| N951NN | Boeing 737-823 |
Fixed-wing, multi-engine | Bank of Utah Trustee Salt Lake City, Utah |
Standard | 2024-09-18 | ValidFAA registration status code V: Valid registration. All codes |
| N948NN | Boeing 737-823 |
Fixed-wing, multi-engine | Bank of Utah Trustee Salt Lake City, Utah |
Standard | 2024-09-05 | ValidFAA registration status code V: Valid registration. All codes |
| N945NN | Boeing 737-823 |
Fixed-wing, multi-engine | Umb Bank Na Trustee Salt Lake City, Utah |
Standard | 2024-06-17 | ValidFAA registration status code V: Valid registration. All codes |
| N940NN | Boeing 737-823 |
Fixed-wing, multi-engine | Umb Bank Na Trustee Salt Lake City, Utah |
Standard | 2023-12-04 | ValidFAA registration status code V: Valid registration. All codes |
| N930NN | Boeing 737-823 |
Fixed-wing, multi-engine | Bank of Utah Trustee Salt Lake City, Utah |
Standard | 2022-11-08 | ValidFAA registration status code V: Valid registration. All codes |
| N932NN | Boeing 737-823 |
Fixed-wing, multi-engine | Bank of Utah Trustee Salt Lake City, Utah |
Standard | 2022-10-20 | ValidFAA registration status code V: Valid registration. All codes |
| N928NN | Boeing 737-823 |
Fixed-wing, multi-engine | Bank of Utah Trustee Salt Lake City, Utah |
Standard | 2022-10-18 | ValidFAA registration status code V: Valid registration. All codes |
| N929NN | Boeing 737-823 |
Fixed-wing, multi-engine | Bank of Utah Trustee Salt Lake City, Utah |
Standard | 2022-10-18 | ValidFAA registration status code V: Valid registration. All codes |
| N944NN | Boeing 737-823 |
Fixed-wing, multi-engine | Bank of Utah Trustee Salt Lake City, Utah |
Standard | 2022-09-15 | ValidFAA registration status code V: Valid registration. All codes |
| N946NN | Boeing 737-823 |
Fixed-wing, multi-engine | Bank of Utah Trustee Salt Lake City, Utah |
Standard | 2022-09-15 | ValidFAA registration status code V: Valid registration. All codes |
| N942NN | Boeing 737-823 |
Fixed-wing, multi-engine | Bank of Utah Trustee Salt Lake City, Utah |
Standard | 2022-07-20 | ValidFAA registration status code V: Valid registration. All codes |
| N914NN | Boeing 737-823 |
Fixed-wing, multi-engine | Umb Bank Na Trustee Salt Lake City, Utah |
Standard | 2022-06-30 | ValidFAA registration status code V: Valid registration. All codes |
| N897NN | Boeing 737-823 |
Fixed-wing, multi-engine | Umb Bank Na Trustee Salt Lake City, Utah |
Standard | 2022-03-29 | ValidFAA registration status code V: Valid registration. All codes |
| N918NN | Boeing 737-823 |
Fixed-wing, multi-engine | Umb Bank Na Trustee Salt Lake City, Utah |
Standard | 2021-10-12 | ValidFAA registration status code V: Valid registration. All codes |
| N902NN | Boeing 737-823 |
Fixed-wing, multi-engine | Bank of Utah Trustee Salt Lake City, Utah |
Standard | 2021-08-20 | ValidFAA registration status code V: Valid registration. All codes |
| N939NN | Boeing 737-823 |
Fixed-wing, multi-engine | Bank of Utah Trustee Salt Lake City, Utah |
Standard | 2021-08-10 | ValidFAA registration status code V: Valid registration. All codes |
| N938NN | Boeing 737-823 |
Fixed-wing, multi-engine | Bank of Utah Trustee Salt Lake City, Utah |
Standard | 2021-07-29 | ValidFAA registration status code V: Valid registration. All codes |
| N899NN | Boeing 737-823 |
Fixed-wing, multi-engine | Bank of Utah Owner Trustee Salt Lake City, Utah |
Standard | 2021-07-13 | ValidFAA registration status code V: Valid registration. All codes |
| N935NN | Boeing 737-823 |
Fixed-wing, multi-engine | Umb Bank Na Trustee Salt Lake City, Utah |
Standard | 2021-06-22 | ValidFAA registration status code V: Valid registration. All codes |
| N910NN | Boeing 737-823 |
Fixed-wing, multi-engine | Umb Bank Na Trustee Salt Lake City, Utah |
Standard | 2021-06-03 | ValidFAA registration status code V: Valid registration. All codes |
| N941NN | Boeing 737-823 |
Fixed-wing, multi-engine | Umb Bank Na Trustee Salt Lake City, Utah |
Standard | 2021-03-31 | ValidFAA registration status code V: Valid registration. All codes |
| N947NN | Boeing 737-823 |
Fixed-wing, multi-engine | Umb Bank Na Trustee Salt Lake City, Utah |
Standard | 2021-03-10 | ValidFAA registration status code V: Valid registration. All codes |
| N931NN | Boeing 737-823 |
Fixed-wing, multi-engine | Umb Bank Na Trustee Salt Lake City, Utah |
Standard | 2021-03-09 | ValidFAA registration status code V: Valid registration. All codes |
| N962NN | Boeing 737-823 |
Fixed-wing, multi-engine | Umb Bank Na Trustee Salt Lake City, Utah |
Standard | 2021-03-05 | ValidFAA registration status code V: Valid registration. All codes |
| N956NN | Boeing 737-823 |
Fixed-wing, multi-engine | Umb Bank Na Trustee Salt Lake City, Utah |
Standard | 2021-03-03 | ValidFAA registration status code V: Valid registration. All codes |
| N958NN | Boeing 737-823 |
Fixed-wing, multi-engine | Umb Bank Na Trustee Salt Lake City, Utah |
Standard | 2021-03-03 | ValidFAA registration status code V: Valid registration. All codes |
| N934NN | Boeing 737-823 |
Fixed-wing, multi-engine | Bank of Utah Trustee Salt Lake City, Utah |
Standard | 2020-12-22 | ValidFAA registration status code V: Valid registration. All codes |
| N909NN | Boeing 737-823 |
Fixed-wing, multi-engine | Bank of Utah Trustee Salt Lake City, Utah |
Standard | 2020-12-18 | ValidFAA registration status code V: Valid registration. All codes |
| N908NN | Boeing 737-823 |
Fixed-wing, multi-engine | Bank of Utah Trustee Salt Lake City, Utah |
Standard | 2020-12-17 | ValidFAA registration status code V: Valid registration. All codes |
| N905NN | Boeing 737-823 |
Fixed-wing, multi-engine | Bank of Utah Trustee Salt Lake City, Utah |
Standard | 2020-12-16 | ValidFAA registration status code V: Valid registration. All codes |
| N913NN | Boeing 737-823 |
Fixed-wing, multi-engine | Bank of Utah Trustee Salt Lake City, Utah |
Standard | 2020-12-08 | ValidFAA registration status code V: Valid registration. All codes |
| N917NN | Boeing 737-823 |
Fixed-wing, multi-engine | Bank of Utah Trustee Salt Lake City, Utah |
Standard | 2020-12-08 | ValidFAA registration status code V: Valid registration. All codes |
| N949NN | Boeing 737-823 |
Fixed-wing, multi-engine | Bank of Utah Trustee Salt Lake City, Utah |
Standard | 2020-12-04 | ValidFAA registration status code V: Valid registration. All codes |
| N912NN | Boeing 737-823 |
Fixed-wing, multi-engine | Bank of Utah Trustee Salt Lake City, Utah |
Standard | 2020-12-03 | ValidFAA registration status code V: Valid registration. All codes |
| N874NN | Boeing 737-823 |
Fixed-wing, multi-engine | Bank of Utah Trustee Salt Lake City, Utah |
Standard | 2020-10-29 | ValidFAA registration status code V: Valid registration. All codes |
| N881NN | Boeing 737-823 |
Fixed-wing, multi-engine | Bank of Utah Trustee Salt Lake City, Utah |
Standard | 2020-10-01 | ValidFAA registration status code V: Valid registration. All codes |
| N887NN | Boeing 737-823 |
Fixed-wing, multi-engine | Bank of Utah Trustee Salt Lake City, Utah |
Standard | 2020-09-29 | ValidFAA registration status code V: Valid registration. All codes |
| N890NN | Boeing 737-823 |
Fixed-wing, multi-engine | Bank of Utah Trustee Salt Lake City, Utah |
Standard | 2020-09-23 | ValidFAA registration status code V: Valid registration. All codes |
| N896NN | Boeing 737-823 |
Fixed-wing, multi-engine | Bank of Utah Trustee Salt Lake City, Utah |
Standard | 2020-09-23 | ValidFAA registration status code V: Valid registration. All codes |
| N892NN | Boeing 737-823 |
Fixed-wing, multi-engine | Bank of Utah Trustee Salt Lake City, Utah |
Standard | 2020-09-22 | ValidFAA registration status code V: Valid registration. All codes |
| N877NN | Boeing 737-823 |
Fixed-wing, multi-engine | Bank of Utah Trustee Salt Lake City, Utah |
Standard | 2020-09-17 | ValidFAA registration status code V: Valid registration. All codes |
| N894NN | Boeing 737-823 |
Fixed-wing, multi-engine | Bank of Utah Trustee Salt Lake City, Utah |
Standard | 2020-09-17 | ValidFAA registration status code V: Valid registration. All codes |
| N885NN | Boeing 737-823 |
Fixed-wing, multi-engine | Bank of Utah Trustee Salt Lake City, Utah |
Standard | 2020-09-16 | ValidFAA registration status code V: Valid registration. All codes |
| N879NN | Boeing 737-823 |
Fixed-wing, multi-engine | Bank of Utah Trustee Salt Lake City, Utah |
Standard | 2020-09-15 | ValidFAA registration status code V: Valid registration. All codes |
| N943NN | Boeing 737-823 |
Fixed-wing, multi-engine | Bank of Utah Trustee Salt Lake City, Utah |
Standard | 2020-08-01 | ValidFAA registration status code V: Valid registration. All codes |
| N359PX | Boeing 737-800 |
Fixed-wing, multi-engine | American Airlines INC Fort Worth, Texas |
Standard | 2017-12-12 | ValidFAA registration status code V: Valid registration. All codes |
| N358PW | Boeing 737-800 |
Fixed-wing, multi-engine | Wilmington Trust CO Trustee Wilmington, Delaware |
Standard | 2017-12-11 | ValidFAA registration status code V: Valid registration. All codes |
| N357PV | Boeing 737-800 |
Fixed-wing, multi-engine | Wilmington Trust CO Trustee Wilmington, Delaware |
Standard | 2017-11-30 | ValidFAA registration status code V: Valid registration. All codes |
| N355PU | Boeing 737-800 |
Fixed-wing, multi-engine | American Airlines INC Fort Worth, Texas |
Standard | 2017-11-07 | ValidFAA registration status code V: Valid registration. All codes |
| N354PT | Boeing 737-800 |
Fixed-wing, multi-engine | American Airlines INC Fort Worth, Texas |
Standard | 2017-10-10 | ValidFAA registration status code V: Valid registration. All codes |
| N352PS | Boeing 737-800 |
Fixed-wing, multi-engine | Wilmington Trust CO Trustee Wilmington, Delaware |
Standard | 2017-09-29 | ValidFAA registration status code V: Valid registration. All codes |
| N346PR | Boeing 737-800 |
Fixed-wing, multi-engine | Wilmington Trust CO Trustee Wilmington, Delaware |
Standard | 2017-09-15 | ValidFAA registration status code V: Valid registration. All codes |
| N344PP | Boeing 737-800 |
Fixed-wing, multi-engine | Wilmington Trust CO Trustee Wilmington, Delaware |
Standard | 2017-08-22 | ValidFAA registration status code V: Valid registration. All codes |
| N343PN | Boeing 737-800 |
Fixed-wing, multi-engine | Wilmington Trust CO Trustee Wilmington, Delaware |
Standard | 2017-07-31 | ValidFAA registration status code V: Valid registration. All codes |
| N342PM | Boeing 737-800 |
Fixed-wing, multi-engine | Wilmington Trust CO Trustee Wilmington, Delaware |
Standard | 2017-07-10 | ValidFAA registration status code V: Valid registration. All codes |
| N315PE | Boeing 737-800 |
Fixed-wing, multi-engine | Wilmington Trust CO Trustee Wilmington, Delaware |
Standard | 2017-06-29 | ValidFAA registration status code V: Valid registration. All codes |
| N339PL | Boeing 737-800 |
Fixed-wing, multi-engine | Wilmington Trust CO Trustee Wilmington, Delaware |
Standard | 2017-06-23 | ValidFAA registration status code V: Valid registration. All codes |
| N337PJ | Boeing 737-800 |
Fixed-wing, multi-engine | Wilmington Trust CO Trustee Wilmington, Delaware |
Standard | 2017-06-09 | ValidFAA registration status code V: Valid registration. All codes |
| N338PK | Boeing 737-800 |
Fixed-wing, multi-engine | Wilmington Trust CO Trustee Wilmington, Delaware |
Standard | 2017-06-09 | ValidFAA registration status code V: Valid registration. All codes |
| N335PH | Boeing 737-800 |
Fixed-wing, multi-engine | American Airlines INC Fort Worth, Texas |
Standard | 2017-05-09 | ValidFAA registration status code V: Valid registration. All codes |
| N317PG | Boeing 737-800 |
Fixed-wing, multi-engine | American Airlines INC Fort Worth, Texas |
Standard | 2017-04-07 | ValidFAA registration status code V: Valid registration. All codes |
| N316PF | Boeing 737-800 |
Fixed-wing, multi-engine | American Airlines INC Fort Worth, Texas |
Standard | 2017-03-29 | ValidFAA registration status code V: Valid registration. All codes |
| N314PD | Boeing 737-800 |
Fixed-wing, multi-engine | American Airlines INC Fort Worth, Texas |
Standard | 2017-02-15 | ValidFAA registration status code V: Valid registration. All codes |
| N309PC | Boeing 737-800 |
Fixed-wing, multi-engine | American Airlines INC Fort Worth, Texas |
Standard | 2017-01-30 | ValidFAA registration status code V: Valid registration. All codes |
| N306PB | Boeing 737-800 |
Fixed-wing, multi-engine | American Airlines INC Fort Worth, Texas |
Standard | 2017-01-24 | ValidFAA registration status code V: Valid registration. All codes |
| N301PA | Boeing 737-800 |
Fixed-wing, multi-engine | American Airlines INC Fort Worth, Texas |
Standard | 2016-12-21 | ValidFAA registration status code V: Valid registration. All codes |
| N306NY | Boeing 737-800 |
Fixed-wing, multi-engine | American Airlines INC Fort Worth, Texas |
Standard | 2016-12-13 | ValidFAA registration status code V: Valid registration. All codes |
| N305NX | Boeing 737-800 |
Fixed-wing, multi-engine | American Airlines INC Fort Worth, Texas |
Standard | 2016-11-14 | ValidFAA registration status code V: Valid registration. All codes |
| N301NW | Boeing 737-800 |
Fixed-wing, multi-engine | American Airlines INC Fort Worth, Texas |
Standard | 2016-11-07 | ValidFAA registration status code V: Valid registration. All codes |
| N200NV | Boeing 737-800 |
Fixed-wing, multi-engine | American Airlines INC Fort Worth, Texas |
Standard | 2016-10-07 | ValidFAA registration status code V: Valid registration. All codes |
| N998NN | Boeing 737-800 |
Fixed-wing, multi-engine | American Airlines INC Fort Worth, Texas |
Standard | 2016-09-27 | ValidFAA registration status code V: Valid registration. All codes |
| N996NN | Boeing 737-823 |
Fixed-wing, multi-engine | American Airlines INC Fort Worth, Texas |
Standard | 2016-08-24 | ValidFAA registration status code V: Valid registration. All codes |
| N995NN | Boeing 737-823 |
Fixed-wing, multi-engine | American Airlines INC Fort Worth, Texas |
Standard | 2016-07-22 | ValidFAA registration status code V: Valid registration. All codes |
| N994NN | Boeing 737-823 |
Fixed-wing, multi-engine | American Airlines INC Fort Worth, Texas |
Standard | 2016-07-14 | ValidFAA registration status code V: Valid registration. All codes |
| N993NN | Boeing 737-823 |
Fixed-wing, multi-engine | American Airlines INC Fort Worth, Texas |
Standard | 2016-06-21 | ValidFAA registration status code V: Valid registration. All codes |
| N992NN | Boeing 737-823 |
Fixed-wing, multi-engine | American Airlines INC Fort Worth, Texas |
Standard | 2016-06-07 | ValidFAA registration status code V: Valid registration. All codes |
| N991NN | Boeing 737-823 |
Fixed-wing, multi-engine | American Airlines INC Fort Worth, Texas |
Standard | 2016-05-13 | ValidFAA registration status code V: Valid registration. All codes |
| N990NN | Boeing 737-823 |
Fixed-wing, multi-engine | American Airlines INC Fort Worth, Texas |
Standard | 2016-05-03 | ValidFAA registration status code V: Valid registration. All codes |
| N989NN | Boeing 737-823 |
Fixed-wing, multi-engine | American Airlines INC Fort Worth, Texas |
Standard | 2016-04-11 | ValidFAA registration status code V: Valid registration. All codes |
| N988NN | Boeing 737-823 |
Fixed-wing, multi-engine | American Airlines INC Fort Worth, Texas |
Standard | 2016-03-21 | ValidFAA registration status code V: Valid registration. All codes |
| N987NN | Boeing 737-823 |
Fixed-wing, multi-engine | American Airlines INC Fort Worth, Texas |
Standard | 2016-03-04 | ValidFAA registration status code V: Valid registration. All codes |
| N986NN | Boeing 737-823 |
Fixed-wing, multi-engine | American Airlines INC Fort Worth, Texas |
Standard | 2016-02-22 | ValidFAA registration status code V: Valid registration. All codes |
| N985NN | Boeing 737-823 |
Fixed-wing, multi-engine | American Airlines INC Fort Worth, Texas |
Standard | 2016-01-27 | ValidFAA registration status code V: Valid registration. All codes |
| N984NN | Boeing 737-823 |
Fixed-wing, multi-engine | American Airlines INC Fort Worth, Texas |
Standard | 2016-01-15 | ValidFAA registration status code V: Valid registration. All codes |
| N983NN | Boeing 737-823 |
Fixed-wing, multi-engine | American Airlines INC Fort Worth, Texas |
Standard | 2015-12-10 | ValidFAA registration status code V: Valid registration. All codes |
| N982NN | Boeing 737-823 |
Fixed-wing, multi-engine | American Airlines INC Fort Worth, Texas |
Standard | 2015-12-05 | ValidFAA registration status code V: Valid registration. All codes |
| N981NN | Boeing 737-823 |
Fixed-wing, multi-engine | American Airlines INC Fort Worth, Texas |
Standard | 2015-11-20 | ValidFAA registration status code V: Valid registration. All codes |
| N980NN | Boeing 737-823 |
Fixed-wing, multi-engine | American Airlines INC Fort Worth, Texas |
Standard | 2015-11-13 | ValidFAA registration status code V: Valid registration. All codes |
| N979NN | Boeing 737-823 |
Fixed-wing, multi-engine | American Airlines INC Fort Worth, Texas |
Standard | 2015-10-02 | ValidFAA registration status code V: Valid registration. All codes |
| N978NN | Boeing 737-823 |
Fixed-wing, multi-engine | American Airlines INC Fort Worth, Texas |
Standard | 2015-09-15 | ValidFAA registration status code V: Valid registration. All codes |
| N977NN | Boeing 737-823 |
Fixed-wing, multi-engine | American Airlines INC Fort Worth, Texas |
Standard | 2015-09-14 | ValidFAA registration status code V: Valid registration. All codes |
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Source: FAA Civil Aviation Registry, Releasable Aircraft Database (the engine reference table and each aircraft's engine code), October 5, 2026. Horsepower and thrust are the FAA's figures for the series, not for a particular aircraft.