Apparatus

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flight Aircraft

N17431

BOEING 737 MAX 9

Operated by UNITED AIRLINES INC

Tail number
N17431
Type
B39M
Mode-S
A12AE4
On the ground · transponder active
Flights observed
417 showing last 50
Avg flight time
2h 43m
Typical route
DEN → SAN
Last seen
1h ago

Last known area

Map centered near N17431's most recent activity.

Recent flights last 50

DateRouteTakeoffLandingDuration
2026-07-15 - Jul 15, 00:25 UTCJul 15, 01:00 UTC35m
2026-07-14 SFO → LAX Jul 14, 21:15 UTCJul 14, 22:15 UTC1h 0m
2026-07-14 - Jul 14, 18:20 UTCJul 14, 19:25 UTC1h 5m
2026-07-14 - Jul 14, 11:10 UTCJul 14, 15:40 UTC4h 30m
2026-07-13 - Jul 13, 23:30 UTCJul 14, 01:20 UTC1h 50m
2026-07-13 - Jul 13, 17:35 UTCJul 13, 20:30 UTC2h 55m
2026-07-13 DEN → SAN Jul 13, 13:55 UTCJul 13, 15:50 UTC1h 55m
2026-07-13 DEN → SAN Jul 13, 14:01 UTCJul 13, 15:45 UTC1h 44m
2026-07-13 LAX → DEN Jul 13, 01:55 UTCJul 13, 03:55 UTC2h 0m
2026-07-12 - Jul 12, 19:55 UTCJul 13, 00:05 UTC4h 10m
2026-07-12 - Jul 12, 16:15 UTCJul 12, 18:40 UTC2h 25m
2026-07-12 DEN → DEN Jul 12, 02:01 UTCJul 12, 13:45 UTC11h 45m
2026-07-11 - Jul 11, 20:00 UTCJul 11, 23:45 UTC3h 45m
2026-07-11 EWR → MIA Jul 11, 15:54 UTCJul 11, 18:13 UTC2h 19m
2026-07-11 EWR → MIA Jul 11, 15:45 UTCJul 11, 18:10 UTC2h 25m
2026-07-11 - Jul 11, 12:05 UTCJul 11, 14:15 UTC2h 10m
2026-07-11 - Jul 11, 01:45 UTCJul 11, 03:50 UTC2h 5m
2026-07-10 - Jul 10, 19:05 UTCJul 10, 23:00 UTC3h 55m
2026-07-10 - Jul 10, 06:45 UTCJul 10, 10:20 UTC3h 35m
2026-07-10 EWR → PTY Jul 10, 06:32 UTCJul 10, 11:14 UTC4h 42m
2026-07-10 - Jul 10, 03:10 UTCJul 10, 04:45 UTC1h 35m
2026-07-09 - Jul 9, 20:15 UTCJul 10, 00:00 UTC3h 45m
2026-07-09 - Jul 9, 13:32 UTCJul 9, 16:07 UTC2h 35m
2026-07-09 - Jul 9, 13:40 UTCJul 9, 16:15 UTC2h 35m
2026-07-09 SEA → EWR Jul 9, 07:00 UTCJul 9, 11:30 UTC4h 30m
2026-07-09 - Jul 9, 00:30 UTCJul 9, 05:40 UTC5h 10m
2026-07-07 - Jul 7, 10:15 UTCJul 7, 12:25 UTC2h 10m
2026-07-07 EWR → PBI Jul 7, 01:35 UTCJul 7, 04:25 UTC2h 50m
2026-07-06 - Jul 6, 18:55 UTCJul 6, 23:35 UTC4h 40m
2026-07-05 - Jul 5, 23:10 UTCJul 6, 04:40 UTC5h 30m
2026-07-05 - Jul 5, 18:30 UTCJul 5, 19:45 UTC1h 15m
2026-07-05 - Jul 5, 12:10 UTCJul 5, 13:00 UTC50m
2026-07-05 EWR → PLS Jul 5, 12:09 UTCJul 5, 15:04 UTC2h 55m
2026-07-04 - Jul 4, 12:25 UTCJul 4, 13:40 UTC1h 15m
2026-07-04 EWR → STI Jul 4, 05:53 UTCJul 4, 08:45 UTC2h 52m
2026-07-04 - Jul 4, 05:40 UTCJul 4, 06:40 UTC1h 0m
2026-07-03 - Jul 3, 19:40 UTCJul 3, 20:40 UTC1h 0m
2026-07-03 - Jul 3, 15:45 UTCJul 3, 17:35 UTC1h 50m
2026-07-03 MCO → CLE Jul 3, 15:50 UTCJul 3, 17:34 UTC1h 44m
2026-07-03 - Jul 3, 12:05 UTCJul 3, 14:10 UTC2h 5m
2026-07-02 - Jul 2, 23:30 UTCJul 3, 01:50 UTC2h 20m
2026-07-02 - Jul 2, 17:20 UTCJul 2, 20:10 UTC2h 50m
2026-07-02 LAS → EWR Jul 2, 13:05 UTCJul 2, 15:40 UTC2h 35m
2026-07-01 - Jul 1, 22:00 UTCJul 2, 00:30 UTC2h 30m
2026-07-01 EWR → PUJ Jul 1, 15:06 UTCJul 1, 18:04 UTC2h 58m
2026-07-01 - Jul 1, 14:55 UTCJul 1, 15:35 UTC40m
2026-07-01 MCO → EWR Jul 1, 10:40 UTCJul 1, 12:50 UTC2h 10m
2026-06-30 - Jun 30, 22:35 UTCJul 1, 00:50 UTC2h 15m
2026-06-30 IAH → MCO Jun 30, 22:30 UTCJul 1, 00:45 UTC2h 15m
2026-06-30 - Jun 30, 17:25 UTCJun 30, 20:05 UTC2h 40m

Specifications

Registration N17431
Aircraft type BOEING 737 MAX 9 (B39M)
Operator UNITED AIRLINES INC
Mode-S code A12AE4 · 50225344 (octal)

Looking for transponder-level data? View the Mode-S A12AE4 page for country allocation, callsign history, and ADS-B signal details.

N17431 frequently asked

What type of aircraft is N17431?
N17431 is a BOEING 737 MAX 9 (ICAO type code B39M).
Who operates N17431?
N17431 is operated by UNITED AIRLINES INC.
What is the Mode-S transponder code for N17431?
N17431 broadcasts on Mode-S (ICAO 24-bit) address A12AE4 (octal 50225344). View the transponder page.
What route does N17431 typically fly?
N17431 most frequently flies between DEN and SAN based on observed flights.
Where is N17431 right now?
N17431 is currently on the ground with its transponder active.