flight Aircraft
N251AK
BOEING 737-900
Operated by ALASKA AIRLINES INC
- Tail number
- N251AK
- Type
- B739
- Mode-S
- A25B3F
Not currently tracked · last seen 1d ago
- Flights observed
- 6
- Avg flight time
- 2h 20m
- Typical route
- -
- Last seen
- 1d ago
Last known area
Recent flights last 6
| Date | Route | Takeoff | Landing | Duration |
|---|---|---|---|---|
| 2026-04-13 | - | Apr 13, 18:28 UTC | Apr 13, 18:42 UTC | 14m |
| 2026-04-13 | - | Apr 13, 04:20 UTC | Apr 13, 04:50 UTC | 30m |
| 2026-04-13 | - | Apr 13, 03:55 UTC | Apr 13, 04:50 UTC | 55m |
| 2026-04-13 | - | Apr 13, 00:20 UTC | Apr 13, 04:15 UTC | 3h 55m |
| 2026-04-12 | - | Apr 12, 23:55 UTC | Apr 13, 03:50 UTC | 3h 55m |
| 2026-04-12 | - | Apr 12, 17:27 UTC | Apr 12, 21:55 UTC | 4h 28m |
Specifications
| Registration | N251AK |
| Aircraft type | BOEING 737-900 (B739) |
| Operator | ALASKA AIRLINES INC |
| Mode-S code | A25B3F · 50455477 (octal) |
Looking for transponder-level data? View the Mode-S A25B3F page for country allocation, callsign history, and ADS-B signal details.
N251AK frequently asked
What type of aircraft is N251AK?
N251AK is a BOEING 737-900 (ICAO type code B739).
Who operates N251AK?
N251AK is operated by ALASKA AIRLINES INC.
What is the Mode-S transponder code for N251AK?
N251AK broadcasts on Mode-S (ICAO 24-bit) address A25B3F (octal 50455477). View the transponder page.
Where is N251AK right now?
N251AK is not currently being tracked; last seen 1d ago.