N34551 — 2025 Airbus A321-271NX Data

N34551
2025 Airbus A321-271NX, c/n 12817
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N34551 is a 2025 Airbus A321-271NX (serial number 12817). It is powered by 2 engines. Registration status is listed as Valid, with ownership recorded under UNITED AIRLINES INC in Chicago, IL, United States. The profile includes 1 photo documenting this aircraft.

Latest photo of N34551
Aircraft N34551, Airbus A321-271NX, at KORD, photo by Mark Pasqualino
Mark Pasqualino
@ KORD
Recent Routes
NO LIVE DATA United Airlines
Time Callsign FL Speed Heading Route
2026-11-04 16:06 UTC UAL1421 / UA1421 FL0 136 kt 90° —
2026-11-04 05:54 UTC UAL377 / UA377 — 0 kt 82° DEN → ORD DEN → ORD Denver International Airport
→
Chicago O'hare International Airport
2026-11-04 01:52 UTC UAL484 / UA484 — 0 kt 180° DEN → ABQ DEN → ABQ Denver International Airport
→
Albuquerque International Sunport Airport
2026-11-03 19:38 UTC UAL2137 / UA2137 FL28 194 kt 55° —
2026-11-03 15:18 UTC UAL1775 / UA1775 — 15 kt 31° IAD → ORD IAD → ORD Washington Dulles International Airport
→
Chicago O'hare International Airport
2026-11-03 02:08 UTC UAL2202 / UA2202 — 0 kt 8° ORD → IAD ORD → IAD Chicago O'hare International Airport
→
Washington Dulles International Airport
2026-11-02 22:34 UTC UAL2458 / UA2458 — 5 kt 90° ORD → DEN ORD → DEN Chicago O'hare International Airport
→
Denver International Airport
2026-11-02 17:26 UTC UAL1049 / UA1049 — 15 kt 0° ORD → LAS ORD → LAS Chicago O'hare International Airport
→
Harry Reid International Airport
2026-11-02 01:58 UTC UAL2291 / UA2291 — 14 kt 17° KAZ3 → EWR KAZ3 → EWR KAZ3
→
Newark Liberty International Airport
2026-11-01 20:42 UTC UAL1415 / UA1415 — 3 kt 270° DEN → SMF DEN → SMF Denver International Airport
→
Sacramento International Airport
2026-11-01 15:02 UTC UAL2383 / UA2383 — 1 kt 0° KAZ3 → DEN KAZ3 → DEN KAZ3
→
Denver International Airport
2026-11-01 13:56 UTC UEL2383 FL270 504 kt 40° —
2026-11-01 06:58 UTC UAL602 / UA602 — 1 kt 155° ORD → PHX ORD → PHX Chicago O'hare International Airport
→
Phoenix Sky Harbor International Airport
2026-11-01 02:12 UTC UAL2487 / UA2487 — 19 kt 318° —
2026-10-31 19:40 UTC UAL1219 / UA1219 FL2 141 kt 263° SFO → MFR SFO → MFR San Francisco International Airport
→
Rogue Valley Intl/medford Airport
2026-10-30 07:02 UTC UAL1750 / UA1750 — 8 kt 8° PHX → ORD PHX → ORD Phoenix Sky Harbor International Airport
→
Chicago O'hare International Airport
2026-10-30 03:42 UTC UAL17U0 — 0 kt 90° —
2026-10-30 03:40 UTC UAL3750 / UA3750 — 2 kt 90° —
2026-10-30 01:08 UTC UAL1288 / UA1288 — 0 kt 155° ATL → ORD ATL → ORD Hartsfield/jackson Atlanta International Airport
→
Chicago O'hare International Airport
2026-10-30 00:50 UTC EHZWNF L FL92 226 kt 216° —
2026-10-29 20:02 UTC UAL2865 / UA2865 — 0 kt 101° SBA → DEN SBA → DEN Santa Barbara Municipal Airport
→
Denver International Airport
2026-10-29 16:18 UTC UAL792 / UA792 — 0 kt 180° IAD → DEN IAD → DEN Washington Dulles International Airport
→
Denver International Airport
2026-10-29 08:58 UTC UAL1887 / UA1887 — 4 kt 197° DEN → IAD DEN → IAD Denver International Airport
→
Washington Dulles International Airport
2026-10-29 03:24 UTC UAL1291 / UA1291 — 2 kt 180° LAS → DEN LAS → DEN Harry Reid International Airport
→
Denver International Airport
2026-10-29 00:34 UTC UAL2424 / UA2424 — 19 kt 0° DEN → LAS DEN → LAS Denver International Airport
→
Harry Reid International Airport
2026-10-28 20:40 UTC UAL1520 / UA1520 — 0 kt 0° MCO → DEN MCO → DEN Orlando International Airport
→
Denver International Airport
2026-10-28 01:30 UTC UAL2294 / UA2294 — 8 kt 104° ORD → MCO ORD → MCO Chicago O'hare International Airport
→
Orlando International Airport
2026-10-27 21:02 UTC UAL787 / UA787 — 15 kt 0° —
2026-10-27 17:00 UTC UAL535 / UA535 FL-1 128 kt 90° —
2026-10-27 12:26 UTC UAL1486 / UA1486 FL3 0 kt 127° ORD → IAD ORD → IAD Chicago O'hare International Airport
→
Washington Dulles International Airport
2026-10-27 05:04 UTC UAL2665 / UA2665 FL1 152 kt 270° PHL → ORD PHL → ORD Philadelphia International Airport
→
Chicago O'hare International Airport
2026-10-27 00:46 UTC UAL254 / UA254 — 4 kt 87° EWR → ORD EWR → ORD Newark Liberty International Airport
→
Chicago O'hare International Airport
2026-10-26 20:06 UTC UAL1695 / UA1695 — 1 kt 186° DFW → ORD DFW → ORD Dallas-fort Worth International Airport
→
Chicago O'hare International Airport
2026-10-26 16:14 UTC UAL1525 / UA1525 — 12 kt 180° EWR → ORD EWR → ORD Newark Liberty International Airport
→
Chicago O'hare International Airport
2026-10-25 01:24 UTC UAL1715 / UA1715 — 1 kt 186° DEN → EWR DEN → EWR Denver International Airport
→
Newark Liberty International Airport
2026-10-24 20:46 UTC UAL2061 / UA2061 — 0 kt 180° —
2026-10-24 16:10 UTC UAL1638 / UA1638 FL35 197 kt 263° DEN → KCN3 DEN → KCN3 Denver International Airport
→
KCN3
2026-10-23 18:12 UTC UAL2787 / UA2787 FL54 6 kt 0° DEN → PHL DEN → PHL Denver International Airport
→
Philadelphia International Airport
2026-10-23 14:46 UTC UAL1231 / UA1231 FL2 145 kt 270° ORD → BNA ORD → BNA Chicago O'hare International Airport
→
Nashville International Airport
2026-10-23 02:18 UTC UAL1411 / UA1411 — 1 kt 98° DEN → ORD DEN → ORD Denver International Airport
→
Chicago O'hare International Airport
2026-10-22 22:22 UTC UAL540 / UA540 — 0 kt 180° KLDR → ORD KLDR → ORD Uscg San Diego Heliport
→
Chicago O'hare International Airport
2026-10-22 18:40 UTC UAL1506 / UA1506 — 0 kt 163° DEN → SFO DEN → SFO Denver International Airport
→
San Francisco International Airport
2026-10-22 14:10 UTC UAL596 / UA596 — 6 kt 0° LAS → DEN LAS → DEN Harry Reid International Airport
→
Denver International Airport
2026-10-22 03:48 UTC UAL655 / UA655 — 15 kt 0° DEN → LAS DEN → LAS Denver International Airport
→
Harry Reid International Airport
2026-10-21 23:40 UTC UAL2769 / UA2769 — 0 kt 180° DEN → SLC DEN → SLC Denver International Airport
→
Salt Lake City International Airport
2026-10-21 18:04 UTC UAL1016 / UA1016 — 24 kt 90° EWR → BOS EWR → BOS Newark Liberty International Airport
→
General Edward Lawrence Logan International Airport
2026-10-21 05:32 UTC UAL1564 / UA1564 — 0 kt 183° DFW → ORD DFW → ORD Dallas-fort Worth International Airport
→
Chicago O'hare International Airport
2026-10-20 23:46 UTC UAL403 / UA403 — 14 kt 0° —
2026-10-20 19:00 UTC UAL279 / UA279 FL0 136 kt 91° —
2026-10-20 14:20 UTC UAL2488 / UA2488 FL2 15 kt 242° EWR → ORD EWR → ORD Newark Liberty International Airport
→
Chicago O'hare International Airport
2026-10-20 04:58 UTC UAL1209 / UA1209 — 2 kt 276° ORD → EWR ORD → EWR Chicago O'hare International Airport
→
Newark Liberty International Airport
2026-10-20 01:20 UTC UAL2088 / UA2088 — 3 kt 101° —
2026-10-19 18:36 UTC UAL1996 / UA1996 — 17 kt 79° ORD → SJU ORD → SJU Chicago O'hare International Airport
→
Luis Munoz Marin International Airport
2026-10-19 01:40 UTC UAL1323 / UA1323 — 1 kt 0° LAS → DEN LAS → DEN Harry Reid International Airport
→
Denver International Airport
2026-10-18 22:20 UTC UAL526 / UA526 — 4 kt 177° DEN → LAS DEN → LAS Denver International Airport
→
Harry Reid International Airport
2026-10-18 17:14 UTC UAL1450 / UA1450 FL360 0 kt 180° —
2026-10-18 00:34 UTC UAL588 / UA588 FL2 142 kt 270° —
2026-10-17 20:30 UTC UAL2809 / UA2809 — 0 kt 180° ORD → DEN ORD → DEN Chicago O'hare International Airport
→
Denver International Airport
2026-10-17 16:28 UTC UAL2343 / UA2343 — 0 kt 127° KLDR → ORD KLDR → ORD Uscg San Diego Heliport
→
Chicago O'hare International Airport
2026-10-17 05:52 UTC UAL2123 / UA2123 — 0 kt 28° DEN → SFO DEN → SFO Denver International Airport
→
San Francisco International Airport
2026-10-17 01:52 UTC UAL1770 / UA1770 — 5 kt 183° MCO → DEN MCO → DEN Orlando International Airport
→
Denver International Airport
2026-10-16 19:56 UTC UAL2354 / UA2354 — 6 kt 34° DEN → MCO DEN → MCO Denver International Airport
→
Orlando International Airport
2026-10-16 14:52 UTC UAL1217 / UA1217 — 0 kt 180° ORD → DEN ORD → DEN Chicago O'hare International Airport
→
Denver International Airport
2026-10-15 22:28 UTC UAL2803 / UA2803 — 0 kt 180° DEN → MCO DEN → MCO Denver International Airport
→
Orlando International Airport
2026-10-15 17:28 UTC UAL587 / UA587 — 18 kt 90° ORD → IAD ORD → IAD Chicago O'hare International Airport
→
Washington Dulles International Airport
2026-10-15 05:30 UTC UAL308 / UA308 — 23 kt 208° PHL → ORD PHL → ORD Philadelphia International Airport
→
Chicago O'hare International Airport
2026-10-14 23:42 UTC UAL2497 / UA2497 — 3 kt 90° IAD → ORD IAD → ORD Washington Dulles International Airport
→
Chicago O'hare International Airport
2026-10-14 19:46 UTC UAL1128 / UA1128 — 3 kt 188° IAD → SEA IAD → SEA Washington Dulles International Airport
→
Seattle-tacoma International Airport
2026-10-14 16:12 UTC UAL2466 / UA2466 — 11 kt 28° MCO → ORD MCO → ORD Orlando International Airport
→
Chicago O'hare International Airport
2026-10-13 22:08 UTC UAL2654 / UA2654 — 10 kt 34° ORD → MCO ORD → MCO Chicago O'hare International Airport
→
Orlando International Airport
2026-10-13 17:56 UTC UAL2306 / UA2306 — 12 kt 211° PDX → ORD PDX → ORD Portland International Airport
→
Chicago O'hare International Airport
2026-10-13 04:04 UTC UAL498 / UA498 FL-1 94 kt 298° DEN → PDX DEN → PDX Denver International Airport
→
Portland International Airport
2026-10-12 23:54 UTC UAL2644 / UA2644 FL55 8 kt 0° PHL → DEN PHL → DEN Philadelphia International Airport
→
Denver International Airport
2026-10-12 18:30 UTC UAL2182 / UA2182 — 16 kt 76° ORD → PDX ORD → PDX Chicago O'hare International Airport
→
Portland International Airport
2026-10-12 01:40 UTC UAL1921 / UA1921 FL2 133 kt 90° —
2026-10-11 21:30 UTC UAL1299 / UA1299 — 5 kt 188° —
2026-10-11 02:34 UTC UAL2272 / UA2272 — 16 kt 318° DEN → ORD DEN → ORD Denver International Airport
→
Chicago O'hare International Airport
2026-10-10 16:28 UTC UAL797 / UA797 — 0 kt 180° IAD → DEN IAD → DEN Washington Dulles International Airport
→
Denver International Airport
2026-10-10 03:30 UTC UAL2408 / UA2408 — 0 kt 0° DEN → IAD DEN → IAD Denver International Airport
→
Washington Dulles International Airport
2026-10-09 22:28 UTC UAL1126 / UA1126 — 0 kt 180° IAD → DEN IAD → DEN Washington Dulles International Airport
→
Denver International Airport
2026-10-09 17:34 UTC UAL1101 / UA1101 — 10 kt 270° DEN → IAD DEN → IAD Denver International Airport
→
Washington Dulles International Airport
2026-10-09 06:28 UTC UAL495 / UA495 — 1 kt 0° IAD → DEN IAD → DEN Washington Dulles International Airport
→
Denver International Airport
2026-10-09 01:20 UTC UAL421 / UA421 — 1 kt 172° IAD → ORD IAD → ORD Washington Dulles International Airport
→
Chicago O'hare International Airport
2026-10-08 05:42 UTC UAL767 / UA767 — 0 kt 180° ORD → DEN ORD → DEN Chicago O'hare International Airport
→
Denver International Airport
2026-10-07 10:08 UTC UAL1328 / UA1328 — 0 kt 110° —
2026-10-07 01:58 UTC UAL1753 / UA1753 FL3 139 kt 263° EWR → DFW EWR → DFW Newark Liberty International Airport
→
Dallas-fort Worth International Airport
2026-10-06 18:08 UTC UAL751 / UA751 FL-2 109 kt 299° ORD → PDX ORD → PDX Chicago O'hare International Airport
→
Portland International Airport
2026-10-06 03:54 UTC UAL2258 / UA2258 — 20 kt 110° DEN → ORD DEN → ORD Denver International Airport
→
Chicago O'hare International Airport
2026-10-06 00:28 UTC UAL470 / UA470 — 0 kt 180° —
2026-10-05 20:10 UTC UAL1599 / UA1599 FL2 150 kt 90° KAZ3 → DEN KAZ3 → DEN KAZ3
→
Denver International Airport

Live location data from OpenSky Network

Airframe Info
Manufacturer Airbus
Model A321-271NX Search all Airbus A321-271NX
Year built 2025
Construction Number (C/N) 12817
Aircraft Type Fixed wing multi engine
Number of Engines 2
Engine Type Turbofan
Engine Manufacturer and Model PW PW1133G
Also Registered As
F-WZLG Manufacturer Registration
Aircraft
Registration Number N34551
Mode S (ICAO24) Code a3d302
Certification Class Standard
Certification Issued 2025-11-13
Air Worthiness Test 2025-11-13
Last Action Taken 2025-11-13
Current Status Valid
Delivery Date 2025-11-13
Owner
Registration Type Corporation
Owner UNITED AIRLINES INC
Address Chicago, IL 606067147
United States
Region Great Lakes