Apparatus

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flight Aircraft

N451UA

AIRBUS A-320

Operated by UNITED AIRLINES INC

Tail number
N451UA
Type
A320
Mode-S
A57796
Not currently tracked · last seen 4h ago
Flights observed
449 showing last 50
Avg flight time
1h 59m
Typical route
LAX → SFO
Last seen
4h ago

Last known area

Map centered near N451UA's most recent activity.

Recent flights last 50

DateRouteTakeoffLandingDuration
2026-07-14 - Jul 14, 03:15 UTCJul 14, 03:40 UTC25m
2026-07-14 IAH → AUS Jul 14, 03:01 UTCJul 14, 03:39 UTC38m
2026-07-13 - Jul 13, 00:15 UTCJul 13, 04:10 UTC3h 55m
2026-07-12 DEN → SEA Jul 12, 20:25 UTCJul 12, 22:40 UTC2h 15m
2026-07-12 DFW → DEN Jul 12, 16:55 UTCJul 12, 18:30 UTC1h 35m
2026-07-12 DEN → DFW Jul 12, 13:45 UTCJul 12, 15:15 UTC1h 30m
2026-07-11 STL → DEN Jul 11, 18:55 UTCJul 11, 20:45 UTC1h 50m
2026-07-11 DEN → STL Jul 11, 15:45 UTCJul 11, 17:20 UTC1h 35m
2026-07-11 - Jul 11, 12:10 UTCJul 11, 14:20 UTC2h 10m
2026-07-11 DEN → SBP Jul 11, 02:20 UTCJul 11, 04:25 UTC2h 5m
2026-07-10 - Jul 10, 23:25 UTCJul 11, 00:50 UTC1h 25m
2026-07-10 DEN → JAC Jul 10, 20:14 UTCJul 10, 21:15 UTC1h 1m
2026-07-10 - Jul 10, 20:15 UTCJul 10, 20:50 UTC35m
2026-07-10 DEN → DEN Jul 10, 14:05 UTCJul 10, 18:00 UTC3h 55m
2026-07-10 - Jul 10, 11:20 UTCJul 10, 12:55 UTC1h 35m
2026-07-10 - Jul 10, 01:15 UTCJul 10, 04:10 UTC2h 55m
2026-07-09 - Jul 9, 22:40 UTCJul 10, 00:00 UTC1h 20m
2026-07-09 DEN → RDM Jul 9, 19:20 UTCJul 9, 21:20 UTC2h 0m
2026-07-09 LAX → SFO Jul 9, 16:10 UTCJul 9, 17:25 UTC1h 15m
2026-07-09 DEN → FSD Jul 9, 04:35 UTCJul 9, 05:55 UTC1h 20m
2026-07-08 - Jul 8, 23:30 UTCJul 8, 23:55 UTC25m
2026-07-08 - Jul 8, 19:05 UTCJul 8, 21:00 UTC1h 55m
2026-07-08 DEN → DFW Jul 8, 15:55 UTCJul 8, 17:20 UTC1h 25m
2026-07-07 - Jul 7, 22:45 UTCJul 8, 14:20 UTC15h 35m
2026-07-07 JAC → DEN Jul 7, 20:07 UTCJul 7, 21:10 UTC1h 3m
2026-07-07 - Jul 7, 17:30 UTCJul 7, 18:00 UTC30m
2026-07-07 LAX → SFO Jul 7, 15:05 UTCJul 7, 16:15 UTC1h 10m
2026-07-07 LAX → SFO Jul 7, 14:51 UTCJul 7, 16:12 UTC1h 21m
2026-07-06 - Jul 6, 23:55 UTCJul 7, 01:00 UTC1h 5m
2026-07-06 ATL → DEN Jul 6, 16:15 UTCJul 6, 18:45 UTC2h 30m
2026-07-06 IAD → ATL Jul 6, 13:50 UTCJul 6, 15:10 UTC1h 20m
2026-07-04 - Jul 4, 19:00 UTCJul 4, 20:30 UTC1h 30m
2026-07-04 BNA → IAD Jul 4, 19:04 UTCJul 4, 20:30 UTC1h 26m
2026-07-03 - Jul 3, 23:55 UTCJul 4, 00:40 UTC45m
2026-07-03 - Jul 3, 20:05 UTCJul 3, 22:35 UTC2h 30m
2026-07-03 DEN → IAH Jul 3, 15:50 UTCJul 3, 17:40 UTC1h 50m
2026-07-03 DEN → SNA Jul 3, 01:45 UTCJul 3, 03:45 UTC2h 0m
2026-07-02 LAX → BOS Jul 2, 20:50 UTCJul 2, 23:40 UTC2h 50m
2026-07-02 - Jul 2, 16:15 UTCJul 2, 18:55 UTC2h 40m
2026-07-02 - Jul 2, 12:55 UTCJul 2, 14:20 UTC1h 25m
2026-07-02 DEN → TUS Jul 2, 01:30 UTCJul 2, 03:10 UTC1h 40m
2026-07-01 LAX → BOS Jul 1, 20:25 UTCJul 1, 23:20 UTC2h 55m
2026-07-01 - Jul 1, 16:15 UTCJul 1, 19:00 UTC2h 45m
2026-07-01 - Jul 1, 13:10 UTCJul 1, 14:30 UTC1h 20m
2026-07-01 - Jul 1, 02:00 UTCJul 1, 03:25 UTC1h 25m
2026-06-30 - Jun 30, 21:05 UTCJul 1, 00:10 UTC3h 5m
2026-06-30 - Jun 30, 17:10 UTCJun 30, 19:35 UTC2h 25m
2026-06-30 - Jun 30, 14:35 UTCJun 30, 15:45 UTC1h 10m
2026-06-30 - Jun 30, 00:25 UTCJun 30, 01:30 UTC1h 6m
2026-06-29 - Jun 29, 21:24 UTCJun 29, 22:00 UTC35m

Specifications

Registration N451UA
Aircraft type AIRBUS A-320 (A320)
Operator UNITED AIRLINES INC
Mode-S code A57796 · 51273626 (octal)

Looking for transponder-level data? View the Mode-S A57796 page for country allocation, callsign history, and ADS-B signal details.

N451UA frequently asked

What type of aircraft is N451UA?
N451UA is a AIRBUS A-320 (ICAO type code A320).
Who operates N451UA?
N451UA is operated by UNITED AIRLINES INC.
What is the Mode-S transponder code for N451UA?
N451UA broadcasts on Mode-S (ICAO 24-bit) address A57796 (octal 51273626). View the transponder page.
What route does N451UA typically fly?
N451UA most frequently flies between LAX and SFO based on observed flights.
Where is N451UA right now?
N451UA is not currently being tracked; last seen 4h ago.