Apparatus

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flight Aircraft

N77538

BOEING 737-800

Operated by UNITED AIRLINES INC

Tail number
N77538
Type
B738
Mode-S
AA7E7C
Not currently tracked · last seen 16h ago
Flights observed
421 showing last 50
Avg flight time
1h 53m
Typical route
LAX → SFO
Last seen
16h ago

Last known area

Map centered near N77538's most recent activity.

Recent flights last 50

DateRouteTakeoffLandingDuration
2026-07-13 - Jul 13, 23:40 UTCJul 14, 01:25 UTC1h 45m
2026-07-13 - Jul 13, 15:05 UTCJul 13, 21:35 UTC6h 30m
2026-07-13 - Jul 13, 10:55 UTCJul 13, 13:00 UTC2h 5m
2026-07-13 - Jul 13, 00:01 UTCJul 13, 02:15 UTC2h 15m
2026-07-12 RTB → IAH Jul 12, 18:58 UTCJul 12, 21:28 UTC2h 30m
2026-07-12 RTB → IAH Jul 12, 18:58 UTCJul 12, 21:16 UTC2h 18m
2026-07-12 - Jul 12, 15:35 UTCJul 12, 17:01 UTC1h 25m
2026-07-12 IAH → RTB Jul 12, 15:25 UTCJul 12, 17:49 UTC2h 24m
2026-07-12 - Jul 12, 11:15 UTCJul 12, 13:25 UTC2h 10m
2026-07-12 - Jul 12, 00:05 UTCJul 12, 02:10 UTC2h 5m
2026-07-11 IAD → IAH Jul 11, 19:14 UTCJul 11, 21:38 UTC2h 24m
2026-07-11 - Jul 11, 19:05 UTCJul 11, 21:40 UTC2h 35m
2026-07-11 SAV → IAD Jul 11, 16:20 UTCJul 11, 17:30 UTC1h 10m
2026-07-11 IAD → SAV Jul 11, 13:10 UTCJul 11, 14:20 UTC1h 10m
2026-07-11 - Jul 11, 05:05 UTCJul 11, 09:25 UTC4h 20m
2026-07-10 SFO → SAN Jul 10, 22:40 UTCJul 10, 23:55 UTC1h 15m
2026-07-10 - Jul 10, 16:10 UTCJul 10, 21:05 UTC4h 56m
2026-07-10 SFO → RDU Jul 10, 00:01 UTCJul 10, 04:24 UTC4h 23m
2026-07-09 SFO → RDU Jul 9, 23:50 UTCJul 10, 04:25 UTC4h 35m
2026-07-09 - Jul 9, 21:35 UTCJul 9, 22:40 UTC1h 5m
2026-07-09 LAX → SFO Jul 9, 21:33 UTCJul 9, 22:38 UTC1h 5m
2026-07-09 LAS → LAX Jul 9, 18:01 UTCJul 9, 18:44 UTC43m
2026-07-09 - Jul 9, 17:50 UTCJul 9, 18:30 UTC40m
2026-07-09 LAX → SFO Jul 9, 15:40 UTCJul 9, 16:25 UTC45m
2026-07-09 LAX → SFO Jul 9, 13:35 UTCJul 9, 14:00 UTC25m
2026-07-09 DEN → PHX Jul 9, 06:00 UTCJul 9, 06:25 UTC25m
2026-07-09 DEN → PHX Jul 9, 06:14 UTCJul 9, 06:22 UTC8m
2026-07-09 - Jul 9, 04:05 UTCJul 9, 04:50 UTC45m
2026-07-09 SFO → LAS Jul 9, 00:50 UTCJul 9, 02:10 UTC1h 20m
2026-07-09 SFO → LAS Jul 9, 01:03 UTCJul 9, 01:59 UTC56m
2026-07-08 - Jul 8, 22:25 UTCJul 8, 23:30 UTC1h 5m
2026-07-08 SNA → SFO Jul 8, 22:13 UTCJul 8, 23:25 UTC1h 12m
2026-07-08 AUS → SFO Jul 8, 19:40 UTCJul 8, 20:40 UTC1h 0m
2026-07-08 PHX → SFO Jul 8, 16:30 UTCJul 8, 18:10 UTC1h 40m
2026-07-08 SFO → PHX Jul 8, 04:55 UTCJul 8, 06:45 UTC1h 50m
2026-07-08 LAS → SFO Jul 8, 00:35 UTCJul 8, 01:45 UTC1h 10m
2026-07-07 EWR → SFO Jul 7, 22:10 UTCJul 7, 23:15 UTC1h 5m
2026-07-07 YVR → SFO Jul 7, 18:35 UTCJul 7, 20:40 UTC2h 5m
2026-07-07 SFO → YVR Jul 7, 04:30 UTCJul 7, 06:20 UTC1h 50m
2026-07-06 - Jul 6, 23:15 UTCJul 7, 00:55 UTC1h 40m
2026-07-06 - Jul 6, 18:05 UTCJul 6, 19:50 UTC1h 45m
2026-07-06 SFO → SJD Jul 6, 18:16 UTCJul 6, 20:45 UTC2h 29m
2026-07-06 TPA → SFO Jul 6, 10:50 UTCJul 6, 15:55 UTC5h 5m
2026-07-05 DEN → TPA Jul 5, 23:55 UTCJul 6, 03:05 UTC3h 10m
2026-07-05 - Jul 5, 20:30 UTCJul 5, 22:20 UTC1h 50m
2026-07-05 DEN → SNA Jul 5, 17:50 UTCJul 5, 18:45 UTC55m
2026-07-05 DEN → SNA Jul 5, 17:54 UTCJul 5, 18:42 UTC48m
2026-07-05 SFO → BNA Jul 5, 15:35 UTCJul 5, 16:35 UTC1h 0m
2026-07-05 - Jul 5, 02:35 UTCJul 5, 03:40 UTC1h 5m
2026-07-04 - Jul 4, 23:30 UTCJul 5, 00:20 UTC50m

Specifications

Registration N77538
Aircraft type BOEING 737-800 (B738)
Operator UNITED AIRLINES INC
Mode-S code AA7E7C · 52477174 (octal)

Looking for transponder-level data? View the Mode-S AA7E7C page for country allocation, callsign history, and ADS-B signal details.

N77538 frequently asked

What type of aircraft is N77538?
N77538 is a BOEING 737-800 (ICAO type code B738).
Who operates N77538?
N77538 is operated by UNITED AIRLINES INC.
What is the Mode-S transponder code for N77538?
N77538 broadcasts on Mode-S (ICAO 24-bit) address AA7E7C (octal 52477174). View the transponder page.
What route does N77538 typically fly?
N77538 most frequently flies between LAX and SFO based on observed flights.
Where is N77538 right now?
N77538 is not currently being tracked; last seen 16h ago.