- Registered owner
- Delta Air Lines Inc
- Location
- Atlanta, GA
- Owner type
- Corporation
- Serial number
- 38731
- Year built
- 2013
- Type
- Fixed wing multi engine
- Engine
- Turbo-fan
- Airworthiness
- Standard, transport
- Airworthiness date
- June 3, 2023
- Certificate issued
- May 7, 2022
- Expires
- May 31, 2029
- Mode S code
- AD2B43
From the FAA registry file of October 24, 2026. The registry lists only the engine series, so ADs for every CFM International CFM56-7B27E/B model are included below.
On this page
Airworthiness directives that may apply · 6
Matched by this aircraft’s airframe and engine models. Each AD’s applicability may narrow it by serial number, part number or equipment.
| 2009 | 1 |
|---|---|
| 2014 | 1 |
| 2015 | 2 |
| 2018 | 4 |
| 2019 | 1 |
| 2021 | 1 |
| 2023 | 1 |
Engine · CFM International CFM56-7B27E/B series
AD 2023-05-05Turbine Engine Compressor SectionAD 2018-26-01Turbine Engine Compressor SectionAD 2018-09-51EngineEmergency ADAD 2015-18-0473-tooth gearshaft located in the engine accessory gearbox (AGB)AD 2015-04-02Dual engine thrust instability eventAD 2009-11-02HPC 4-9 spoolsSuperseded and historical ADs · 5
Information bulletins that may apply · 1
Advisory, not mandatory.
Engine · CFM International CFM56-7B27E/B series
SAIB NE-08-17R3Turbine Section - Propulsion Technology LLC Unapproved RepairHistorical bulletins · 1
NTSB investigations
No NTSB investigations matched to N948DZMatched by N-number and event date, checked against the reported serial number, make and model. Investigations from before this aircraft carried the mark are under Earlier aircraft. Investigations on Boeing 737-9GPER aircraft
FAA incident reports
No FAA accident or incident reports matched to N948DZMatched by N-number and event date, checked against the reported make and model. Reports from before this aircraft carried the mark are under Earlier aircraft. Reports on Boeing 737-9GPER aircraft
Service difficulty reports · 32
Matched to this aircraft by N-number and event date, checked against the reported serial number, make and model.
SDR DALA2026042902722Unknown · smokeSHIP 3948 -FUME/DE- DECLARED EMERGENCY DUE TO SMOKE/ODOR IN FLIGHT DECK DURING CLIMB. CORRECTIVE ACTION: INSPECTED ENGINES, PACKS AND EQUIPMENT BAYS WITH NO FINDINGS. REPLACED RECIRCULATION FILTERS AND PERFORMED ENGINE RUNS. ALL OPS CHECKS GOOD. (LOG 8322336 -SDR DALA2025100307200Pump · overheated(LOG 5659129) SYS A ELECT HYD PUMP OVERHEAT LT ON WITH ELECT FUMES IN COCKPIT. TURNED ELECT HYD PUMP OFF + FUMES DISSAPATED. FOUND HYD PUMP A CONNECTOR DAMAGED AND SHORTING PUMP SIDE + A/C SIDE. R/R CONN D2664 REF SWPM 20-61. + B737 WDM 29-11-12. R/R SYS A HYDSDR DALA2025050503441Controller · inoperativeSHIP 3948 -PRESS/DE- DECLARED AN EMERGENCY DUE TO CABIN ALTITUDE WARNING PRIOR TO DESCENT WITH LT PACK ON MEL. CORRECTIVE ACTION: REPLACED #2 PACK ZONE TEMP CONTROLLER, #1 CABIN PRESSURE CONTROLLER AND SEVERAL LEAKING FUSELAGE DRAINS. RESTORED LT PACK BY REPLA
See all 32 reportsSTCs that may be installed · 1
Approved for this aircraft’s airframe or engine model. The registry doesn’t record which STCs an aircraft has; its records do.