Apparatus

Try JFK, AAL1290, BAW, or N225AN.

flight Aircraft

N431SY

Operated by SKYWEST AIRLINES INC

Tail number
N431SY
Mode-S
A5287C
Not currently tracked · last seen 2h ago
Flights observed
486 showing last 50
Avg flight time
1h 11m
Typical route
SAN → SFO
Last seen
2h ago

Last known area

Map centered near N431SY's most recent activity.

Recent flights last 50

DateRouteTakeoffLandingDuration
2026-07-18 SNA → SFO Jul 18, 02:05 UTCJul 18, 03:00 UTC56m
2026-07-18 - Jul 18, 00:19 UTCJul 18, 01:15 UTC55m
2026-07-17 - Jul 17, 21:20 UTCJul 17, 22:20 UTC1h 0m
2026-07-17 SAN → SFO Jul 17, 19:05 UTCJul 17, 20:10 UTC1h 5m
2026-07-17 SAN → SFO Jul 17, 19:05 UTCJul 17, 20:15 UTC1h 10m
2026-07-17 BOI → SAN Jul 17, 15:35 UTCJul 17, 17:35 UTC2h 0m
2026-07-17 - Jul 17, 05:30 UTCJul 17, 06:45 UTC1h 15m
2026-07-17 - Jul 17, 03:55 UTCJul 17, 04:54 UTC1h 0m
2026-07-17 OAK → SAN Jul 17, 01:35 UTCJul 17, 02:54 UTC1h 20m
2026-07-16 - Jul 16, 23:35 UTCJul 17, 00:40 UTC1h 5m
2026-07-16 PHX → SAN Jul 16, 21:30 UTCJul 16, 22:25 UTC55m
2026-07-16 - Jul 16, 19:05 UTCJul 16, 20:25 UTC1h 20m
2026-07-16 - Jul 16, 17:00 UTCJul 16, 17:49 UTC50m
2026-07-16 - Jul 16, 05:15 UTCJul 16, 05:55 UTC40m
2026-07-16 AUS → SAN Jul 16, 01:25 UTCJul 16, 04:10 UTC2h 45m
2026-07-15 - Jul 15, 21:15 UTCJul 15, 23:50 UTC2h 35m
2026-07-15 - Jul 15, 19:00 UTCJul 15, 20:10 UTC1h 10m
2026-07-15 - Jul 15, 16:35 UTCJul 15, 17:40 UTC1h 5m
2026-07-15 - Jul 15, 13:25 UTCJul 15, 13:55 UTC30m
2026-07-15 - Jul 15, 05:00 UTCJul 15, 05:25 UTC25m
2026-07-15 - Jul 15, 03:10 UTCJul 15, 03:55 UTC45m
2026-07-14 BUR → EUG Jul 14, 23:35 UTCJul 15, 01:10 UTC1h 35m
2026-07-14 - Jul 14, 21:25 UTCJul 14, 22:25 UTC1h 0m
2026-07-14 STS → BUR Jul 14, 21:35 UTCJul 14, 22:24 UTC49m
2026-07-14 - Jul 14, 19:05 UTCJul 14, 20:15 UTC1h 10m
2026-07-14 - Jul 14, 17:00 UTCJul 14, 18:10 UTC1h 10m
2026-07-14 - Jul 14, 15:10 UTCJul 14, 16:10 UTC1h 0m
2026-07-14 - Jul 14, 02:20 UTCJul 14, 04:35 UTC2h 15m
2026-07-14 EUG → PDX Jul 14, 01:00 UTCJul 14, 01:25 UTC25m
2026-07-13 - Jul 13, 22:00 UTCJul 13, 22:30 UTC30m
2026-07-13 - Jul 13, 19:45 UTCJul 13, 20:50 UTC1h 5m
2026-07-13 BUR → STS Jul 13, 17:00 UTCJul 13, 17:55 UTC55m
2026-07-13 BUR → STS Jul 13, 17:00 UTCJul 13, 17:55 UTC55m
2026-07-13 - Jul 13, 14:55 UTCJul 13, 16:00 UTC1h 5m
2026-07-13 - Jul 13, 01:45 UTCJul 13, 02:45 UTC1h 0m
2026-07-12 - Jul 12, 23:50 UTCJul 13, 01:01 UTC1h 10m
2026-07-12 - Jul 12, 21:25 UTCJul 12, 22:25 UTC1h 0m
2026-07-12 - Jul 12, 19:05 UTCJul 12, 20:10 UTC1h 5m
2026-07-12 - Jul 12, 16:15 UTCJul 12, 17:10 UTC55m
2026-07-12 LAX → STS Jul 12, 16:19 UTCJul 12, 17:10 UTC51m
2026-07-12 MFR → LAX Jul 12, 13:25 UTCJul 12, 15:10 UTC1h 45m
2026-07-12 MFR → LAX Jul 12, 13:26 UTCJul 12, 15:05 UTC1h 39m
2026-07-12 - Jul 12, 03:05 UTCJul 12, 04:45 UTC1h 40m
2026-07-11 - Jul 11, 23:10 UTCJul 12, 00:01 UTC50m
2026-07-11 - Jul 11, 19:00 UTCJul 11, 19:45 UTC45m
2026-07-11 LAX → LAP Jul 11, 18:55 UTCJul 11, 20:55 UTC2h 0m
2026-07-11 EUG → LAX Jul 11, 15:25 UTCJul 11, 17:30 UTC2h 5m
2026-07-11 EUG → LAX Jul 11, 15:35 UTCJul 11, 17:25 UTC1h 50m
2026-07-11 SJC → EUG Jul 11, 03:15 UTCJul 11, 04:25 UTC1h 10m
2026-07-11 SJC → EUG Jul 11, 03:18 UTCJul 11, 04:25 UTC1h 7m

Specifications

Registration N431SY
Operator SKYWEST AIRLINES INC
Mode-S code A5287C · 51224174 (octal)

Looking for transponder-level data? View the Mode-S A5287C page for country allocation, callsign history, and ADS-B signal details.

N431SY frequently asked

Who operates N431SY?
N431SY is operated by SKYWEST AIRLINES INC.
What is the Mode-S transponder code for N431SY?
N431SY broadcasts on Mode-S (ICAO 24-bit) address A5287C (octal 51224174). View the transponder page.
What route does N431SY typically fly?
N431SY most frequently flies between SAN and SFO based on observed flights.
Where is N431SY right now?
N431SY is not currently being tracked; last seen 2h ago.