Not currently tracked · last seen 22h ago
- Flights observed
- 10
- Avg flight time
- 55m
- Typical route
- -
- Last seen
- 22h ago
Last known area
Recent flights last 10
| Date | Route | Takeoff | Landing | Duration |
|---|---|---|---|---|
| 2026-04-14 | SFO → TUS | Apr 14, 05:15 UTC | Apr 14, 05:35 UTC | 20m |
| 2026-04-13 | - | Apr 13, 22:05 UTC | Apr 13, 23:35 UTC | 1h 30m |
| 2026-04-13 | - | Apr 13, 20:07 UTC | Apr 13, 20:46 UTC | 39m |
| 2026-04-13 | - | Apr 13, 20:07 UTC | Apr 13, 20:10 UTC | 3m |
| 2026-04-13 | - | Apr 13, 18:05 UTC | Apr 13, 18:30 UTC | 25m |
| 2026-04-13 | - | Apr 13, 15:50 UTC | Apr 13, 16:10 UTC | 20m |
| 2026-04-13 | - | Apr 13, 14:10 UTC | Apr 13, 16:10 UTC | 2h 0m |
| 2026-04-13 | - | Apr 13, 00:55 UTC | Apr 13, 02:52 UTC | 1h 57m |
| 2026-04-13 | - | Apr 13, 00:45 UTC | Apr 13, 02:22 UTC | 1h 37m |
| 2026-04-12 | - | Apr 12, 19:20 UTC | Apr 12, 19:40 UTC | 20m |
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.
Where is N631SY right now?
N631SY is not currently being tracked; last seen 22h ago.