# N957DZ: Boeing 737-9GPER

- Status: Valid registration
- Airframe: [Boeing 737-9GPER](https://openairdocs.org/model/boeing-737-9gper) (registry code 13844FN, 191 seats)
- Serial number: 38748
- Type: Fixed wing multi engine
- Engine type: Turbo-fan
- Certificate issued: July 8, 2022
- Expires: July 31, 2029
- Mode S code: AD4F0B
- Registered owner: [Delta Air Lines Inc](https://openairdocs.org/faa-owner/DELTA%20AIR%20LINES%20INC)
- Location: [Atlanta, GA](https://openairdocs.org/faa-place/GA/Atlanta)
- Owner type: Corporation
- Owner's area on the map: 33.6604° N, 84.3865° W: Placed by OpenAirDocs at the center of ZIP code 30354, within about 2 miles (OpenAirDocs). The owner's mailing address, not where the aircraft is based
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=957DZ
- Page: https://openairdocs.org/aircraft/N957DZ

From the FAA registry file of October 24, 2026. ADs below are matched by the registry's airframe and engine model codes. They may apply; each AD's applicability can narrow it by serial number, part number or installed equipment. This is not a compliance determination.

## ADs that may apply (OpenAirDocs): 0 in force

### Matched by airframe (Boeing 737-9GPER)

None in force.

## Information bulletins (advisory)

None matched.

## NTSB investigations

None matched to N957DZ.

## FAA accident and incident reports

None matched to N957DZ.

## Service difficulty reports (31)

As reported by operators and repair stations. Matched to this aircraft by N-number and event date, checked against the reported serial number, make and model.

- [SDR DALA2026071504171](https://openairdocs.org/sdr/DALA2026071504171), Jul 13, 2026: BRACKET. DAMAGED. CREW REPORTS DOOR 1L INDICATION DOOR OPEN . REPLACED SWITCH DEPRESSOR BRACKET AND SHIMS REF IPC 52-11 AND AMM 52-71 - DOOR INDICATION NORMAL. (8780846) AIRCRAFT
- [SDR DALA2026051903058](https://openairdocs.org/sdr/DALA2026051903058), May 15, 2026: SIGN. MISSING. ON WAKE UP FOUND 2.25" OF ESCAPE PATH MARKING MISSING. INSTALLED MISSING ESCAPE PATH MARKING IAW AMM 33-51. (LOG 8140138 - AIRCRAFT WAS GROUNDED).
- [SDR DALA2025121509121](https://openairdocs.org/sdr/DALA2025121509121), Dec 14, 2025: ELEC CONNECTOR. LOOSE. FLICKERING LIGHT AT LEFT AFT OVERWING EXIT DOOR. FOUND LOOSE CONNECTORS. RESECURED SAME. OPS CHK GOOD PER B737 AMM 33-21.
- [SDR DALA2024121211684](https://openairdocs.org/sdr/DALA2024121211684), Dec 11, 2024: LIGHT. INOPERATIVE. (LOG 6592734) ROW 32 DEF SIDEWALL LIGHT INOP. R/R LIGHT AT 32 DEF PER B737 AMM 33-21. OPS CHECK NML.
- [SDR DALA2024120911525](https://openairdocs.org/sdr/DALA2024120911525), Dec 5, 2024: CONTROL VALVE. INOPERATIVE. SHIP 3957 -PRES- CABIN ALTITUDE WARNING AT FL200 WITH RIGHT PACK ON MEL. FLIGHT CREW COMMENCED DECENT TO 10K FT PER QRH. CORRECTIVE ACTION: REPLACED LEFT PACK F
- [SDR DALA2024100409679](https://openairdocs.org/sdr/DALA2024100409679), Oct 2, 2024: SEAL. LEAKING. SHIP 3957 -PRES- DECLARED EMERGENCY DUE TO CABIN ALTITUDE WARNING AT TOP OF DESCENT. CORRECTIVE ACTION: FOUND AIR LEAK AT RIGHT MID EXIT CABIN DOOR. CLEANED AND
- [SDR DALA2024100209638](https://openairdocs.org/sdr/DALA2024100209638), Oct 1, 2024: ACM. INOPERATIVE. (LOG 6434572) ON CLIMB OUT FROM ATLANTA WE GOT A SMELL OF WHAT SMELLED LIKE SOMETHING ELECTRICAL BURNING. IT WENT AWAY ABOUT AS FAST AS IT CAME. R/R ACM IAW B73
- [SDR DALA2024072307413](https://openairdocs.org/sdr/DALA2024072307413), Jul 19, 2024: SKIN. DAMAGED. (LOG 6058394) DAMAGE SUSPECTED ON LEADING EDGE OF VERTICAL STABILIZER. REPAIRED DAMAGED LEADING EDGE PER B737 PER B737 55-30-01.
- [SDR DALA2023052204092](https://openairdocs.org/sdr/DALA2023052204092), May 19, 2023: UNKNOWN. UNKNOWN. (LOG 8779566) EMERGENCY EXIT LIGHTS STAY ILLUMINATED IN THE ARMED POSITION REGARDLESS AF AFT FLIGHT ATTENDANT EXIT LIGHT STATUS. FOUND CONNECTORS D12008, D12002
- [SDR DALA2023052204081](https://openairdocs.org/sdr/DALA2023052204081), May 18, 2023: UNKNOWN. UNKNOWN. (LOG 2773203) DURING H MAINTENANCE CHECK AT AEM (SAL) THE FRAME INSTL P/N: 143A1261-4#A AT BSTA 500K WAS FOUND WITH BENT DAMAGE BETWEEN S-24R & S-25R. MAINTENAN
- [SDR DALA2023052204080](https://openairdocs.org/sdr/DALA2023052204080), May 18, 2023: UNKNOWN. UNKNOWN. (LOG 2773200) DURING H MAINTENANCE CHECK AT AEM (SAL) THE FRAME P/N: 143A1200-254 AT BSTA 500J WAS FOUND WITH BENT DAMAGE BETWEEN S-24R & S-25R. MAINTENANCE REP
- [SDR DALA2023052204078](https://openairdocs.org/sdr/DALA2023052204078), May 18, 2023: UNKNOWN. UNKNOWN. (LOG 2773286) PRIOR TO INDUCTION INTO DELTAS FLEET, A/C 3957 WAS STRUCK BY AN ENGINE STAND WHICH DAMAGED THE FUSELAGE SKIN AND STRINGER BETWEEN STA 500 AND STA
- [SDR DALA2023051904018](https://openairdocs.org/sdr/DALA2023051904018), May 16, 2023: UNKNOWN. UNKNOWN. (LOG 2770116) MACHINE NEW FRAME AT FWD CARGO COMPARTMENT FOR REPAIR FRAME BS500 BTW STR 24R TO STR 26R AT F WD CARGO COMPARTMENT. MACHINED NEW SHEAR TIE FOR REP
- [SDR DALA2023051904017](https://openairdocs.org/sdr/DALA2023051904017), May 16, 2023: UNKNOWN. UNKNOWN. (LOG 2770082) DURING INSPECTION FOUND BENT FRAME BS500 BTW STR 24R TO STR 26R AT FWD CARGO COMPARTMENT. FRAME REPAIRED PER ERA 608016-14.
- [SDR DALA2023051603859](https://openairdocs.org/sdr/DALA2023051603859), May 14, 2023: UNKNOWN. UNKNOWN. (LOG 2766794) DURING INSPECTION FOUND BENT FRAME BS 500K BTW STR 27L TO STR 25L AT FWD CARGO COMPARTMENT. PERFORMED PERMANENT REPAIR ON FRAME BS 500K BTW STR 23
- [SDR DALA2023051203786](https://openairdocs.org/sdr/DALA2023051203786), May 10, 2023: UNKNOWN. UNKNOWN. (LOG 2761193) DURING INSPECTION FOUND BENT FRAME BS 500J BTW STR 24R AND STR 25R AT FWD CARGO COMPARTMENT. PERFORMED PERMANENT REPAIR ON FRAME BS 500J BTW STR 2
- [SDR DALA2023051203785](https://openairdocs.org/sdr/DALA2023051203785), May 10, 2023: UNKNOWN. UNKNOWN. (LOG 2761172) DURING INSPECTION FOUND PUNCTURE CHANNEL SIDEPLATE SUPPORT ZEE LOC BTW BSTA 500F AND BSTA 500G AT LEVEL OF STR 26R AT FWD CARGO COMPARTMENT. PERFO
- [SDR DALA2023051203784](https://openairdocs.org/sdr/DALA2023051203784), May 10, 2023: UNKNOWN. UNKNOWN. (LOG 2761167) DURING INSPECTION FOUND BENT FRAME BS 500K BTW STR 23R TO STR 25R AT FWD CARGO COMPARTMENT. PERFORMED PERMANENT REPAIR ON FRAME BS 500K BTW STR 23
- [SDR DALA2023050203409](https://openairdocs.org/sdr/DALA2023050203409), Apr 29, 2023: UNKNOWN. UNKNOWN. (LOG 2744011) DURING INSPECTION FOUND CRACK BULKHEAD PANEL AREA BS 727 LH SIDE AT AFT CARGO COMPARTMENT. REPLACED STRAP LOCATED BULKHEAD BS 727 LH SIDE AT AFT C
- [SDR DALA2023042403184](https://openairdocs.org/sdr/DALA2023042403184), Apr 22, 2023: UNKNOWN. UNKNOWN. AIRCRAFT 3957, CRACK SUPPORT CHANNEL FLOOR STRUCTURE LOCATED BS 540, RBL 3.0 AT CENTER WING BOX. CORRECTIVE ACTION: REPLACED SUPPORT CHANNEL FLOOR STRUCTURE LOC
- [SDR DALA2023042403183](https://openairdocs.org/sdr/DALA2023042403183), Apr 22, 2023: UNKNOWN. UNKNOWN. AIRCRAFT 3957, CRACK SUPPORT CHANNEL LOCATED FLOOR STRUCTURE BS 540 LBL 3.0 AT CENTER WING BOX. CORRECTIVE ACTION: REPLACED SUPPORT CHANNEL LOCATED FLOOR STRUCT
- [SDR DALA2023042103154](https://openairdocs.org/sdr/DALA2023042103154), Apr 19, 2023: UNKNOWN. UNKNOWN. AIRCRAFT 3957, BENT FRAME TIE CLIP BS 500K STR 25L AT FWD CARGO COMPARTMENT. CORRECTIVE ACTION: REPLACED TIE CLIP ON FRAME LOC BS 500K STR 25L AT FWD CARGO COMP
- [SDR DALA2023042103153](https://openairdocs.org/sdr/DALA2023042103153), Apr 19, 2023: UNKNOWN. UNKNOWN. AIRCRAFT 3957, CRACK CLIP FRAME BS 500K FWD FACE STR 26R AT FWD CARGO COMPARTMENT. CORRECTIVE ACTION: REPLACED CLIP FRAME BS 500K FWD FACE STR 26R AT FWD CARGO 
- [SDR DALA2023041803082](https://openairdocs.org/sdr/DALA2023041803082), Apr 17, 2023: GUSSET. CRACKED. (LOG 2724122) DURING INSPECTION FOUND CRACK STRINGER 19R GUSSET FRAME BS 500I AT FWD CARGO COMPARTMENT. .REPLACED GUSSET ON BS 500L STRINGER 19R AT FWD CARGO CO
- [SDR DALA2023041803081](https://openairdocs.org/sdr/DALA2023041803081), Apr 17, 2023: WEB. CRACKED. (LOG 2724118) DURING INSPECTION FOUND CRACKED CLIP FRAME BS 500J AND STR 26R AT FWD CARGO COMPARTMENT. REPLACED WEB LOCATED BS500J TO BS500K STR 26R AND CLIP FR
- [SDR DALA2023041002756](https://openairdocs.org/sdr/DALA2023041002756), Apr 4, 2023: UNKNOWN. CRACKED. (LOG 2703478) DURING INSPECTION FOUND CRACK CLIP FRAME BS500J AND STR 26R FWD FACE AT FWD CARGO COMPARTMENT. REPLACED CLIP FRAME BS500J AND STR 26R FWD FACE AT 
- [SDR DALA2023041002755](https://openairdocs.org/sdr/DALA2023041002755), Apr 4, 2023: UNKNOWN. BENT. (LOG 2703442) DURING INSPECTION FOUND BENT CLIP TIE BS 500 AND STR 25R AT FWD CARGO COMPARTMENT. REPLACED CLIP TIE ON BS 500 AND STR 25R AT FWD CARGO COMPARTMEN
- [SDR DALA2023040602712](https://openairdocs.org/sdr/DALA2023040602712), Apr 4, 2023: UNKNOWN. CRACKED. (LOG 2703473) DURING INSPECTION FOUND CRACK CLIP FRAME BS 500K AFT FACE STR 26R AT FWD CARGO COMPARTMENT. REPLACED CLIP FRAME BS 500K AFT FACE STR 26R AT FWD CA
- [SDR DALA2023040602711](https://openairdocs.org/sdr/DALA2023040602711), Apr 4, 2023: UNKNOWN. BENT. (LOG 2703435) DURING INSPECTION FOUND BENT STRINGER 24R TIE CLIP LOC FRAME BS 500K AT FWD CARGO COMPARTMENT. REPLACED STRINGER 24R TIE CLIP LOC FRAME BS 500K AT
- [SDR DALA2023040602705](https://openairdocs.org/sdr/DALA2023040602705), Apr 3, 2023: UNKNOWN. CRACKED. (LOG 2701908) DURING INSPECTION FOUND CRACK CLIP FRAME BS 500K AND STR 26L AFT FACE AT FWD CARGO COMPARTMENT. REPLACED CLIP FRAME BS 500K AND STR 26L AFT FACE A
- [SDR DALA2023052204089](https://openairdocs.org/sdr/DALA2023052204089), Mar 1, 2023: UNKNOWN. UNKNOWN. (LOG 2650930) DURING ACCOMPLISHMENT OF AIRCRAFT 3953, IT WAS FOUND THAT THE CURRENT DESIGN OF THE RETAINER PLATE DOES NOT ALLOW THE QUARTER TURN RETAINERS ON TH

## STCs that may be installed (OpenAirDocs)

None matched to this aircraft's models.

## Related

- Other Boeing 737-9GPER aircraft: https://openairdocs.org/model/boeing-737-9gper/aircraft.md

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