- Registered owner
- Delta Air Lines Inc
- Location
- Atlanta, GA
- Owner type
- Corporation
- Serial number
- 11176
- Year built
- 2023
- Type
- Fixed wing multi engine
- Engine
- Turbo-fan
- Airworthiness
- Standard, transport
- Airworthiness date
- March 1, 2023
- Certificate issued
- March 1, 2023
- Expires
- March 31, 2030
- Mode S code
- A6893E
From the FAA registry file of October 24, 2026.
On this page
Airworthiness directives that may apply · 83
Matched by this aircraft’s airframe and engine models. Each AD’s applicability may narrow it by serial number, part number or equipment.
| 2018 | 5 |
|---|---|
| 2019 | 8 |
| 2020 | 19 |
| 2021 | 14 |
| 2022 | 12 |
| 2023 | 15 |
| 2024 | 13 |
| 2025 | 22 |
| 2026 | 19 |
See all 127 ADs
Information bulletins that may apply · 2
Advisory, not mandatory.
Airframe · Airbus A321-271NX
SAIB NE-19-03Escape Slide Maintenance Tasks and Intervals - JASC 2565Engine · IAE PW1133GA-JM
SAIB 2026-11Theft of Turbofan Engine Parts before MutilationNTSB investigations
No NTSB investigations matched to N520DEMatched 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 Airbus A321-271NX aircraft
FAA incident reports
No FAA accident or incident reports matched to N520DEMatched 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 Airbus A321-271NX aircraft
Service difficulty reports · 5
Matched to this aircraft by N-number and event date, checked against the reported serial number, make and model.
SDR DALA2026010300039Oil System · leakingREPORTED ODOR ON DESCENT. CREW DONNED OXYGEN MASKS. CORRECTIVE ACTION: FOUND RIGHT ENGINE SPINNER WET WITH OIL. WIPED CLEAN AND PLACED ON REPETITIVE INSPECTION MON. PERFORMED LEVEL B DECONTAMINATION. NO HISTORY. DEFERRED TO MONITOR. LATER, C/W TERMINATING ACTISDR DALA2025092206901Oil System · leakingON DESCENT BELOW 11,000 FEET STRONG DIRTY SOCK SMELL DISSIPATED ON GROUND WHEN SWITCHING BLEEDS TO APU. PERFORMED AND C/W MUST DO LOG 1210407 FOUND OIL PUDDLED AT BASE OF FAN HUB ON # 1 ENGINE REMOVED SPINNER AND FAN SHAFT COVER PER A321 AMM 72-11 INSTALLED SDR DALA2025091706841Oil System · overservicedNOTICED A FAINT DIRTY SOCK ODOR AT APPROXIMATELY 8,000 DURING DESCENT. DURING LANDING ROLL, DURTY SOCK SMELL RETURNED AND WAS MUCH STRONGER. WE TURNED OFF BOTH PACKS AND THE ODOR CLEARED. NR 2 ENG OVER SERVICED BY 1QT. DRAINED OIL AS NEEDED TO CORRECT OIL LESDR DALA2025073105731Oil System · lostATB, IFSD RETURNED HNL DUE TO NR 2 ENGINE OIL LOSS AND ENGINE SHUTDOWN. REPLACED NBR 2 ENGINE.SDR DALA2025061404503Static Wick · damagedSHIP 5020 - DIV - TO ATL DUE TO LIGHTING STRIKE ON DEPARTURE FROM JFK. CORRECTIVE ACTION: COMPLIED WITH LIGHTING STRIKE INSPECTION. REPLACED STATIC WICK ON RIGHT ELEVATOR. ALSO FOUND LIGHTING STRIKE BETWEEN FR55/STA32563 AND FR56/STA33096, AND BETWEEN STR 33L
STCs that may be installed · 91
Approved for this aircraft’s airframe or engine model. The registry doesn’t record which STCs an aircraft has; its records do.
Airframe · Airbus A321-271NX
STC ST12461IBInstallation of Cockpit Voice Recorder with optional RIPS UpgradeSTC ST00885LAInstallation of fire extinguisher cartridges as replacements for Pacific Scientific fire extinguisher cartridges in fire extinguisher bottles.STC ST02528LAInstallation of the Thales Avionics, Inc. Data Transfer Device (DTD) or Solid State Drive (SSD) into the existing Cabin Media Loader (CML)