Not currently tracked · last seen 1d ago
- Flights observed
- 6
- Avg flight time
- 1h 30m
- Typical route
- SAT → SFO
- Last seen
- 1d ago
Last known area
Recent flights last 6
| Date | Route | Takeoff | Landing | Duration |
|---|---|---|---|---|
| 2026-04-13 | - | Apr 13, 22:55 UTC | Apr 13, 23:45 UTC | 50m |
| 2026-04-13 | SAT → SFO | Apr 13, 19:50 UTC | Apr 13, 20:50 UTC | 1h 0m |
| 2026-04-13 | SAT → SFO | Apr 13, 19:35 UTC | Apr 13, 20:10 UTC | 35m |
| 2026-04-13 | - | Apr 13, 16:15 UTC | Apr 13, 17:55 UTC | 1h 40m |
| 2026-04-13 | - | Apr 13, 15:50 UTC | Apr 13, 17:55 UTC | 2h 5m |
| 2026-04-13 | - | Apr 13, 14:39 UTC | Apr 13, 17:29 UTC | 2h 50m |
Specifications
| Registration | N638SY |
| Operator | SKYWEST AIRLINES INC |
| Mode-S code | A85D1B · 52056433 (octal) |
Looking for transponder-level data? View the Mode-S A85D1B page for country allocation, callsign history, and ADS-B signal details.
N638SY frequently asked
Who operates N638SY?
N638SY is operated by SKYWEST AIRLINES INC.
What is the Mode-S transponder code for N638SY?
N638SY broadcasts on Mode-S (ICAO 24-bit) address A85D1B (octal 52056433). View the transponder page.
What route does N638SY typically fly?
N638SY most frequently flies between SAT and SFO based on observed flights.
Where is N638SY right now?
N638SY is not currently being tracked; last seen 1d ago.