N431DX

AIRBUS SAS A330-941 · 2024 · Fixed-wing multi-engine · 2 engines · 440 seats · Valid Registration

Registered owner: DELTA AIR LINES INC, GA (owner ≠ operator)

Operators of this aircraft

Who operated this tail, and how firmly we know it.

No operator established for this aircraft.

Accident & incident history

No NTSB accidents or incidents on file for this aircraft.

Maintenance disclosures

Service Difficulty Reports filed with the FAA for this airframe. Filing is largely voluntary — the number of reports is not a measure of reliability. To verify a report, search its control number at the FAA SDRS site.

24 reports on file, 2024-12-10 – 2026-08-16.

OTHER · 2026-08-16 Matched by certificate designator
ATA 5210

Part: BOTTLE — LOW PRESSURE (ZONE 800) · airframe 9,104 hrs · 1,091 cycles

SHIP 3431 1R DOOR SHOWING LOW PRESSURE. CORRECTIVE ACTION: SERVICED DOOR ASSIST BOTTLE PER A330 AMM 52-15. (9628146) AIRCRAFT WAS GROUNDED.

Source: SDR DALA2026081704693
OTHER · 2026-04-18 Matched by certificate designator
ATA 5210

Part: BOTTLE — LOW PRESSURE (ZONE 800) · airframe 7,420 hrs · 898 cycles

DOOR ASSIST BOTTLES @ 1R, 2L & 4R NEED SERVICING. SERVICED DOOR ASSIST BOTTLES PER A330 52-15. (8162926)

Source: SDR DALA2026042002499
OTHER · 2026-03-20 Matched by certificate designator
ATA 3520

Part: OXYGEN MASK — UNWANTED DEPLOY (ZONE 200) · airframe 7,020 hrs · 846 cycles

L3 DOOR OXYGEN MASK HAS DROPPED. REPACKED MASKS PER A330 AMM 35-23. (8505584)

Source: SDR DALA2026032301943
OTHER · 2026-03-09 Matched by certificate designator
ATA 3350

Part: LIGHT — INOPERATIVE (ZONE 200) · airframe 6,875 hrs · 831 cycles

SHIP 3431 EMERGENCY LIGHT INOP ON WINDSCREEN @ DOOR 2L. CORRECTIVE ACTION: R/R LIGHT ASSY IAW A330 CMM 25-45-13, OPS CHECK OK GOOD. (1486503)

Source: SDR DALA2026031001667
OTHER · 2026-02-28 Matched by certificate designator
ATA 5210

Part: BOTTLE — LOW PRESSURE (ZONE 800) · airframe 6,764 hrs · 819 cycles

DOOR 1R BOTTLE ASSIST PRESSURE LOW. SERVICED DOOR ASSIST BOTTLE PER A330 AMM 52-15. (8505518)

Source: SDR DALA2026030201436
OTHER · 2026-01-26 Matched by certificate designator
ATA 5210

Part: BOTTLE — LOW PRESSURE (ZONE 800) · airframe 6,350 hrs · 767 cycles

R2 DOOR ASSIST BOTTLE HAD LOW PRESSURE. SERVICED THE DOOR ASSIST BOTTLE IAW AMM 52-15. OK FOR SERVICE. (7663194)

Source: SDR DALA2026012600588
OTHER · 2026-01-23 Matched by certificate designator
ATA 5210

Part: DOOR SYSTEM — ABNORMAL (ZONE 800) · airframe 6,313 hrs · 762 cycles

SHIP 3431 1R DOOR SHOWS UNARMED ON FAP WITH DOOR CLOSED AND ARMED. CORRECTIVE ACTION: SERVICED DOOR ASSIST BOTTLE PER A330 AMM 52-15. OK FOR SERVICE. (7663180)

Source: SDR DALA2026012300530
Earlier reports · 2024–2025 · 17 reports

2025

OTHER · 2025-09-10 Matched by certificate designator
ATA 5240

Part: BOTTLE — LOW PRESSURE (ZONE 800) · airframe 4,356 hrs · 539 cycles

DOOR 1R BOTTLE PRESSURE LOW. SERVICED DOOR ASSIST BOTTLE PER A330 AMM 52-15. OK FOR SERVICE. (7826130)

Source: SDR DALA2025091106715
OTHER · 2025-09-05 Matched by certificate designator
ATA 3520

Part: OXYGEN MASK — INOPERATIVE (ZONE 900) · airframe 4,319 hrs · 535 cycles

L4 LAVATORY OXYGEN MASK INOPERATIVE. REPLACED PSU ASSY IAW AMM 35-21. OK FOR SERVICE.

Source: SDR DALA2025090906646
OTHER · 2025-05-28 Matched by certificate designator
ATA 5240

Part: BOTTLE — LOW PRESSURE (ZONE 800) · airframe 2,877 hrs · 359 cycles

SHIP 3431 DOOR 1R SHOWS LOW PRESS. CORRECTIVE ACTION: SERVICED 1R DOOR CYLINDER PER A330 AMM 52-15. OK FOR SERVICE. (7116428)

Source: SDR DALA2025060204219
OTHER · 2025-04-14 Matched by certificate designator
ATA 5210

Part: BOTTLE — LOW PRESSURE (ZONE 800) · airframe 2,146 hrs · 269 cycles

SHIP 3431 2L DOOR ASSIST BOTTLE LOW. CORRECTIVE ACTION: REPLACED BOTTLE AND SERVICED PER A330 AMM 52-15. (0913451)

Source: SDR DALA2025041502924
OTHER · 2025-04-04 Matched by certificate designator
ATA 5210

Part: BOTTLE — LOW PRESSURE (ZONE 800) · airframe 2,037 hrs · 256 cycles

SHIP 3431 CHECK DOOR PRESSURE AT 2L. CORRECTIVE ACTION: SERVICED DOOR BOTTLE PER A330 AMM 52-15. OK FOR SERVICE. (7115040)

Source: SDR DALA2025040702675
OTHER · 2025-03-27 Matched by certificate designator
ATA 5210

Part: BOTTLE — LOW PRESSURE (ZONE 800) · airframe 1,880 hrs · 235 cycles

SHIP 3431 2L DOOR LOW PRESSURE FOR DOOR ASSIST. CORRECTIVE ACTION: SERVICED DOOR ASSIST BOTTLE PER A330 AMM 52-15. OK FOR SERVICE. (7115004)

Source: SDR DALA2025032802311
OTHER · 2025-03-14 Matched by certificate designator
ATA 5210

Part: BOTTLE — LOW PRESSURE (ZONE 800) · airframe 1,739 hrs · 219 cycles

SHIP 3431 2L DOOR PRESSURE LOW. CORRECTIVE ACTION: SERVICED DOOR ASSIST BOTTLE PER A330 AMM 52-15. (7133646)

Source: SDR DALA2025031401980
SMOKE/FUMES/ODORS/SPARKS · 2025-03-07 Matched by certificate designator
ATA 2530

Part: COFFEEMAKER — ODOR (ZONE 900) · airframe 1,678 hrs · 211 cycles

SHIP 3431 FAINT METALLIC/CHEMICAL ODOR IN DELTA ONE CABIN MOSTLY FWD LEFT. CORRECTIVE ACTION: REPLACED COFFEE MAKER IN FWD GALLEY AND DISABLED FWD GALLEY FLOOR HEAT. OK FOR SERVICE. (7133607)

Source: SDR DALA2025031001813
OTHER · 2025-03-04 Matched by certificate designator
ATA 5210

Part: BOTTLE — LOW PRESSURE (ZONE 800) · airframe 1,599 hrs · 201 cycles

SHIP 3431 CHECK PRESSURE DOOR 2L. CORRECTIVE ACTION: SERVICED DOOR BOTTLE PER A330 AMM 52-15. (6480488)

Source: SDR DALA2025030501723
OTHER · 2025-02-09 Matched by certificate designator
ATA 5210

Part: BOTTLE — LOW PRESSURE (ZONE 800) · airframe 1,305 hrs · 166 cycles

SHIP 3431 DOOR 2L LOW PRESSURE. CORRECTIVE ACTION: SERVICED DOOR ASSIST BOTTLE PER A330 AMM 52-15. (6613988)

Source: SDR DALA2025021001053
WARNING INDICATION · 2025-01-31 Matched by certificate designator
ATA 5210

Part: BOTTLE — LOW PRESSURE (ZONE 800) · airframe 1,193 hrs · 152 cycles

SHIP 3431 FWD FAP SHOWS CHECK PRESSURE FOR 2L DOOR SLIDE. CORRECTIVE ACTION: RECHARGED DOOR 2L DOOR DAMPER PRESSURE ACCUMULATOR PER A330 AMM 52-10. OK FOR SERVICE. (6613940)

Source: SDR DALA2025020300781
WARNING INDICATION · 2025-01-29 Matched by certificate designator
ATA 5270

Part: PROXIMITY SWITCH — FAULTED (ZONE 800) · airframe 1,128 hrs · 144 cycles

SHIP 3431 CLASS 2 FAULT "PSCU(5MJ)". CORRECTIVE ACTION: REPLACED PROX SWITCH PER A330 AMM 52-71. (0785072)

Source: SDR DALA2025013000731
OTHER · 2025-01-22 Matched by certificate designator
ATA 2560

Part: BOTTLE — LOW PRESSURE (ZONE 800) · airframe 1,018 hrs · 130 cycles

SHIP 3431 1R & 2L DOOR DAMPER/EMERGENCY OPERATION CYLINDER PSI LOW. CORRECTIVE ACTION: SERVICED DOOR BOTTLES PER A330 AMM 52-15. (6437482)

Source: SDR DALA2025012200519
OTHER · 2025-01-11 Matched by certificate designator
ATA 2560

Part: BOTTLE — LOW PRESSURE (DOOR ASSIST) · airframe 885 hrs · 114 cycles

SHIP 3431 2L DOOR ASSISTING CYLINDER LOW PRESSURE. CORRECTIVE ACTION: SERVICED DOOR BOTTLE PER A330 AMM 52-15. (6437422)

Source: SDR DALA2025011300294

2024

OTHER · 2024-12-29 Matched by certificate designator
ATA 5270

Part: PROXIMITY SWITCH — FAULTED (ZONE 800) · airframe 739 hrs · 95 cycles

SHIP 3431 CLASS 2 FAULT: PSCU(5MJ). CORRECTIVE ACTION: REPLACED PROX SWITCH PER A330 AMM 52-71. OK FOR SERVICE. (0735027)

Source: SDR DALA2025010300060
OTHER · 2024-12-22 Matched by certificate designator
ATA 2560

Part: BOTTLE — LOW PRESSURE (ZONE 800) · airframe 583 hrs · 75 cycles

SHIP 3431 DOOR 2L ASSIST LOW. CORRECTIVE ACTION: SERVICED DOOR ASSIST BOTTLE PER A330 AMM 52-15. (6538027)

Source: SDR DALA2024122311931
OTHER · 2024-12-10 Matched by certificate designator
ATA 5270

Part: CONTROL UNIT — FAULTED · airframe 619 hrs · 79 cycles

SHIP 3431 CLASS 2 FAULT: PSCU(5MJ) PRESSURIZATION: CORRECTIVE ACTION: R/R PSCU PER A330 AMM 52-71. OK FOR SERVICE. (0703342)

Source: SDR DALA2024122612012