Apparatus

Try JFK, AAL1290, BAW, or N225AN.

flight Aircraft

N37278

BOEING 737 MAX 8

Operated by UNITED AIRLINES INC

Tail number
N37278
Type
B38M
Mode-S
A43EA7
Not currently tracked · last seen 1h ago
Flights observed
366 showing last 50
Avg flight time
3h 17m
Typical route
YYC → SFO
Last seen
1h ago

Last known area

Map centered near N37278's most recent activity.

Recent flights last 50

DateRouteTakeoffLandingDuration
2026-07-14 - Jul 14, 16:30 UTCJul 14, 17:00 UTC30m
2026-07-14 - Jul 14, 13:00 UTCJul 14, 13:40 UTC40m
2026-07-14 - Jul 14, 01:40 UTCJul 14, 06:20 UTC4h 40m
2026-07-13 YYC → SFO Jul 13, 21:10 UTCJul 13, 23:45 UTC2h 35m
2026-07-13 YYC → SFO Jul 13, 20:29 UTCJul 13, 23:36 UTC3h 7m
2026-07-13 SFO → YYC Jul 13, 15:55 UTCJul 13, 17:55 UTC2h 0m
2026-07-13 DEN → SFO Jul 13, 12:10 UTCJul 13, 14:15 UTC2h 5m
2026-07-13 ANC → DEN Jul 13, 00:17 UTCJul 13, 05:01 UTC4h 44m
2026-07-13 ANC → DEN Jul 13, 00:05 UTCJul 13, 05:05 UTC5h 0m
2026-07-12 DEN → ANC Jul 12, 17:55 UTCJul 12, 22:50 UTC4h 55m
2026-07-12 PHL → DEN Jul 12, 12:20 UTCJul 12, 15:40 UTC3h 20m
2026-07-12 DEN → PHL Jul 12, 00:15 UTCJul 12, 03:15 UTC3h 0m
2026-07-11 - Jul 11, 20:10 UTCJul 11, 22:10 UTC2h 0m
2026-07-11 - Jul 11, 17:40 UTCJul 11, 18:45 UTC1h 5m
2026-07-11 - Jul 11, 10:50 UTCJul 11, 15:35 UTC4h 45m
2026-07-11 - Jul 11, 04:45 UTCJul 11, 08:55 UTC4h 10m
2026-07-10 - Jul 10, 22:10 UTCJul 11, 03:20 UTC5h 10m
2026-07-10 SFO → RDU Jul 10, 15:40 UTCJul 10, 20:15 UTC4h 35m
2026-07-10 - Jul 10, 12:50 UTCJul 10, 13:25 UTC35m
2026-07-09 - Jul 9, 21:45 UTCJul 9, 22:15 UTC30m
2026-07-09 SFO → OGG Jul 9, 21:29 UTCJul 10, 02:40 UTC5h 11m
2026-07-09 PHL → SFO Jul 9, 14:30 UTCJul 9, 19:55 UTC5h 25m
2026-07-09 - Jul 9, 06:40 UTCJul 9, 09:45 UTC3h 5m
2026-07-09 SFO → PHL Jul 9, 06:43 UTCJul 9, 11:32 UTC4h 49m
2026-07-08 YUL → SFO Jul 8, 23:20 UTCJul 9, 04:55 UTC5h 35m
2026-07-08 ORD → YUL Jul 8, 19:40 UTCJul 8, 21:20 UTC1h 40m
2026-07-08 FAT → ORD Jul 8, 19:41 UTCJul 8, 21:17 UTC1h 36m
2026-07-08 SFO → PHX Jul 8, 13:50 UTCJul 8, 15:40 UTC1h 50m
2026-07-08 - Jul 8, 06:55 UTCJul 8, 11:55 UTC5h 0m
2026-07-08 STL → SFO Jul 8, 01:10 UTCJul 8, 04:55 UTC3h 45m
2026-07-07 SFO → STL Jul 7, 19:25 UTCJul 7, 22:50 UTC3h 25m
2026-07-07 - Jul 7, 12:10 UTCJul 7, 17:20 UTC5h 10m
2026-07-06 OAK → DCA Jul 6, 22:55 UTCJul 7, 03:45 UTC4h 50m
2026-07-06 - Jul 6, 14:45 UTCJul 6, 20:00 UTC5h 15m
2026-07-06 PHL → PHL Jul 6, 14:20 UTCJul 6, 14:25 UTC5m
2026-07-06 - Jul 6, 07:20 UTCJul 6, 12:10 UTC4h 50m
2026-07-06 PDX → SFO Jul 6, 04:25 UTCJul 6, 05:55 UTC1h 30m
2026-07-05 - Jul 5, 23:35 UTCJul 6, 00:50 UTC1h 15m
2026-07-05 - Jul 5, 21:25 UTCJul 5, 22:20 UTC55m
2026-07-05 - Jul 5, 12:10 UTCJul 5, 17:45 UTC5h 35m
2026-07-04 LAX → SFO Jul 4, 15:30 UTCJul 4, 20:35 UTC5h 5m
2026-07-04 - Jul 4, 08:25 UTCJul 4, 13:10 UTC4h 45m
2026-07-04 - Jul 4, 00:25 UTCJul 4, 05:50 UTC5h 25m
2026-07-03 - Jul 3, 20:10 UTCJul 3, 22:25 UTC2h 15m
2026-07-03 IAD → YVR Jul 3, 12:35 UTCJul 3, 18:05 UTC5h 30m
2026-07-03 YVR → IAD Jul 3, 05:50 UTCJul 3, 10:25 UTC4h 35m
2026-07-03 - Jul 3, 01:45 UTCJul 3, 03:40 UTC1h 55m
2026-07-02 PHX → SFO Jul 2, 20:45 UTCJul 2, 22:20 UTC1h 35m
2026-07-02 PHX → SFO Jul 2, 20:30 UTCJul 2, 22:16 UTC1h 46m
2026-07-02 - Jul 2, 17:20 UTCJul 2, 18:45 UTC1h 25m

Specifications

Registration N37278
Aircraft type BOEING 737 MAX 8 (B38M)
Operator UNITED AIRLINES INC
Mode-S code A43EA7 · 51037247 (octal)

Looking for transponder-level data? View the Mode-S A43EA7 page for country allocation, callsign history, and ADS-B signal details.

N37278 frequently asked

What type of aircraft is N37278?
N37278 is a BOEING 737 MAX 8 (ICAO type code B38M).
Who operates N37278?
N37278 is operated by UNITED AIRLINES INC.
What is the Mode-S transponder code for N37278?
N37278 broadcasts on Mode-S (ICAO 24-bit) address A43EA7 (octal 51037247). View the transponder page.
What route does N37278 typically fly?
N37278 most frequently flies between YYC and SFO based on observed flights.
Where is N37278 right now?
N37278 is not currently being tracked; last seen 1h ago.