Apparatus

Try JFK, AAL1290, BAW, or N225AN.

flight Aircraft

N631SY

Operated by SKYWEST AIRLINES INC

Tail number
N631SY
Type
E75L
Mode-S
A8431A
Airborne now · flying as SKW5524 at 36,000 ft
Flights observed
627 showing last 50
Avg flight time
58m
Typical route
ASE → DEN
Last seen
12m ago

Live position

N631SY is currently airborne. Map zoomed to live position.

Recent flights last 50

DateRouteTakeoffLandingDuration
2026-07-14 - Jul 14, 22:05 UTCJul 14, 22:30 UTC25m
2026-07-14 - Jul 14, 19:40 UTCJul 14, 21:10 UTC1h 30m
2026-07-14 - Jul 14, 16:05 UTCJul 14, 17:35 UTC1h 30m
2026-07-14 ICT → ORD Jul 14, 16:11 UTCJul 14, 17:19 UTC1h 8m
2026-07-14 DEN → ICT Jul 14, 13:55 UTCJul 14, 15:05 UTC1h 10m
2026-07-14 - Jul 14, 11:00 UTCJul 14, 12:20 UTC1h 20m
2026-07-14 DEN → DSM Jul 14, 03:00 UTCJul 14, 04:25 UTC1h 25m
2026-07-14 DEN → DSM Jul 14, 03:03 UTCJul 14, 04:23 UTC1h 20m
2026-07-13 - Jul 13, 22:30 UTCJul 13, 23:50 UTC1h 20m
2026-07-13 - Jul 13, 20:00 UTCJul 13, 21:20 UTC1h 20m
2026-07-13 - Jul 13, 17:55 UTCJul 13, 18:20 UTC25m
2026-07-13 - Jul 13, 16:15 UTCJul 13, 16:30 UTC15m
2026-07-13 - Jul 13, 13:45 UTCJul 13, 14:10 UTC25m
2026-07-13 ASE → DEN Jul 13, 13:58 UTCJul 13, 14:08 UTC10m
2026-07-13 - Jul 13, 02:10 UTCJul 13, 02:40 UTC30m
2026-07-13 DEN → ASE Jul 13, 01:39 UTCJul 13, 02:46 UTC1h 7m
2026-07-12 - Jul 12, 22:35 UTCJul 13, 00:05 UTC1h 30m
2026-07-12 DEN → SGF Jul 12, 19:40 UTCJul 12, 21:00 UTC1h 20m
2026-07-12 - Jul 12, 19:30 UTCJul 12, 21:00 UTC1h 30m
2026-07-12 - Jul 12, 16:50 UTCJul 12, 18:10 UTC1h 20m
2026-07-12 TUL → DEN Jul 12, 17:04 UTCJul 12, 18:06 UTC1h 2m
2026-07-12 - Jul 12, 14:30 UTCJul 12, 15:55 UTC1h 25m
2026-07-12 - Jul 12, 11:05 UTCJul 12, 12:15 UTC1h 10m
2026-07-12 - Jul 12, 01:20 UTCJul 12, 02:20 UTC1h 0m
2026-07-11 - Jul 11, 22:05 UTCJul 11, 23:45 UTC1h 40m
2026-07-11 - Jul 11, 19:50 UTCJul 11, 21:05 UTC1h 15m
2026-07-11 - Jul 11, 15:20 UTCJul 11, 17:40 UTC2h 20m
2026-07-11 - Jul 11, 01:45 UTCJul 11, 04:01 UTC2h 15m
2026-07-10 - Jul 10, 19:05 UTCJul 10, 21:15 UTC2h 10m
2026-07-10 - Jul 10, 15:05 UTCJul 10, 17:40 UTC2h 35m
2026-07-10 - Jul 10, 12:50 UTCJul 10, 13:30 UTC40m
2026-07-10 DEN → SHV Jul 10, 00:45 UTCJul 10, 02:40 UTC1h 55m
2026-07-09 - Jul 9, 22:55 UTCJul 9, 23:25 UTC30m
2026-07-09 - Jul 9, 19:45 UTCJul 9, 20:10 UTC25m
2026-07-09 - Jul 9, 18:15 UTCJul 9, 18:35 UTC20m
2026-07-09 - Jul 9, 16:10 UTCJul 9, 16:25 UTC15m
2026-07-09 DEN → ASE Jul 9, 16:11 UTCJul 9, 16:43 UTC32m
2026-07-09 - Jul 9, 13:55 UTCJul 9, 14:15 UTC20m
2026-07-09 - Jul 9, 02:00 UTCJul 9, 02:15 UTC15m
2026-07-09 DEN → ASE Jul 9, 01:29 UTCJul 9, 02:25 UTC56m
2026-07-08 - Jul 8, 23:50 UTCJul 9, 00:15 UTC25m
2026-07-08 ASE → DEN Jul 8, 23:57 UTCJul 9, 00:11 UTC14m
2026-07-08 - Jul 8, 21:30 UTCJul 8, 21:50 UTC20m
2026-07-08 - Jul 8, 19:45 UTCJul 8, 20:05 UTC20m
2026-07-08 ASE → DEN Jul 8, 19:24 UTCJul 8, 20:09 UTC45m
2026-07-08 - Jul 8, 17:55 UTCJul 8, 18:10 UTC15m
2026-07-08 DEN → ASE Jul 8, 17:42 UTCJul 8, 18:29 UTC47m
2026-07-08 - Jul 8, 14:55 UTCJul 8, 15:15 UTC20m
2026-07-08 ASE → DEN Jul 8, 14:53 UTCJul 8, 15:16 UTC23m
2026-07-08 - Jul 8, 03:05 UTCJul 8, 03:25 UTC20m

Specifications

Registration N631SY
Operator SKYWEST AIRLINES INC
Mode-S code A8431A · 52041432 (octal)

Looking for transponder-level data? View the Mode-S A8431A page for country allocation, callsign history, and ADS-B signal details.

N631SY frequently asked

Who operates N631SY?
N631SY is operated by SKYWEST AIRLINES INC.
What is the Mode-S transponder code for N631SY?
N631SY broadcasts on Mode-S (ICAO 24-bit) address A8431A (octal 52041432). View the transponder page.
What route does N631SY typically fly?
N631SY most frequently flies between ASE and DEN based on observed flights.
Where is N631SY right now?
N631SY is currently airborne flying as SKW5524. Live position is shown on the map above.