- Registered owner
- United Airlines Inc
- Location
- Chicago, IL
- Owner type
- Corporation
- Serial number
- 865
- Year built
- 1998
- Type
- Fixed wing multi engine
- Engine
- Turbo-fan
- Airworthiness
- Standard, transport
- Airworthiness date
- September 28, 1998
- Certificate issued
- April 1, 2013
- Expires
- April 30, 2029
- Mode S code
- A57796
From the FAA registry file of October 24, 2026.
On this page
Airworthiness directives that may apply · 366
Matched by this aircraft’s airframe and engine models. Each AD’s applicability may narrow it by serial number, part number or equipment.
| 1990 | 5 |
|---|---|
| 1991 | 1 |
| 1992 | 6 |
| 1993 | 10 |
| 1994 | 10 |
| 1995 | 5 |
| 1996 | 5 |
| 1997 | 9 |
| 1998 | 20 |
| 1999 | 15 |
| 2000 | 15 |
| 2001 | 8 |
| 2002 | 12 |
| 2003 | 5 |
| 2004 | 23 |
| 2005 | 19 |
| 2006 | 14 |
| 2007 | 13 |
| 2008 | 10 |
| 2009 | 11 |
| 2010 | 6 |
| 2011 | 12 |
| 2012 | 11 |
| 2013 | 16 |
| 2014 | 17 |
| 2015 | 23 |
| 2016 | 21 |
| 2017 | 22 |
| 2018 | 28 |
| 2019 | 21 |
| 2020 | 30 |
| 2021 | 14 |
| 2022 | 21 |
| 2023 | 17 |
| 2024 | 14 |
| 2025 | 21 |
| 2026 | 17 |
Airframe · Airbus Industrie A320-232
AD 2026-17-04Landing GearAD 2026-17-01FuselageAD 2026-18-03WingsInformation bulletins that may apply · 6
Advisory, not mandatory.
Airframe · Airbus Industrie A320-232
SAIB NE-19-03Escape Slide Maintenance Tasks and Intervals - JASC 2565SAIB NM-15-02Cabin Equipment/FurnishingsSAIB NM-14-21Communications: Honeywell RTA 44D VHF TransceiversSAIB NM-13-24Air Conditioning System: Air Distribution FanSAIB NM-13-03Hydraulic Power System: Power Transfer UnitSAIB NM-06-57Reports of damage to airplanes and to property on the ground caused by blue or clear ice falling from airplanes.NTSB investigations
No NTSB investigations matched to N451UAMatched 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 Industrie A320-232 aircraft
FAA incident reports · 1
FAA accident and incident reports matched to this aircraft by N-number and event date, checked against the reported make and model.
Service difficulty reports · 97
Matched to this aircraft by N-number and event date, checked against the reported serial number, make and model.
SDR CALA2026092919986Fuel Cap · missingFUELER REPORTS UNDERWING FUEL CAP MISSING PRIOR TO FUELING ACFT. COMPLIED WITH CDL. PLACARD INSTALLED DISPATCH DESK: APPROVED FOR CDL 28A PLACARD INSTALLED MISSING FUEL CAP PER AMM 28-25-41. OPS CHECK IS GOOD. NO DEFECTS NOTED. ORIGINAL FUEL CAP WAS MISSING.PASDR CALA2026030414300Fuel Cap · missingACFT ARRIVED WITH FUEL CAP MISSING, REF LP 8042345. FUEL CAP WAS REMOVED. FUEL CAP LANYARD DAMAGED RING. VERIFIED THE SEAL IS GOOD. NO LEAKS. FUEL CAP IS SECURED. APPLIED PLACARD, OK TO DEFER PER 2522HK. FUEL CAP REMOVED FROM AIRCRAFT AND PLACED IN OPS OFFSDR CALA2025122912465Crossbeam · wornNUMBER 1 ENG PNEUMATIC FLEX LINE CHAFING DEEPLY INTO FWD ENG MOUNT LT THRUST LINK AND MOUNT CROSSBEAM OTBD EDGE RADIUS. REMOVED AND REPLACED ENGINE 1 FWD MOUNT IAW AMM 71-21-1 2-000-011-A, AND AMM 71-21-12-400-011-A.
See all 97 reportsSTCs that may be installed · 304
Approved for this aircraft’s airframe or engine model. The registry doesn’t record which STCs an aircraft has; its records do.
See all 304 STCs