flight Aircraft
N251AK
BOEING 737-900
Operated by ALASKA AIRLINES INC
- Tail number
- N251AK
- Type
- B739
- Mode-S
- A25B3F
Not currently tracked · last seen Jul 26, 20:20 UTC
- Flights observed
- 396 showing last 50
- Avg flight time
- 2h 30m
- Typical route
- KTN → SEA
- Last seen
- Jul 26, 20:20 UTC
Last known area
Recent flights last 50
| Date | Route | Takeoff | Landing | Duration |
|---|---|---|---|---|
| 2026-07-26 | SJC → PDX | Jul 26, 18:20 UTC | Jul 26, 20:20 UTC | 2h 0m |
| 2026-07-26 | DEN → PDX | Jul 26, 15:05 UTC | Jul 26, 16:30 UTC | 1h 25m |
| 2026-07-26 | SAN → SEA | Jul 26, 01:13 UTC | Jul 26, 02:48 UTC | 1h 35m |
| 2026-07-26 | SAN → SEA | Jul 26, 01:00 UTC | Jul 26, 02:50 UTC | 1h 50m |
| 2026-07-25 | KTN → SEA | Jul 25, 21:35 UTC | Jul 25, 23:05 UTC | 1h 30m |
| 2026-07-25 | KTN → SEA | Jul 25, 19:55 UTC | Jul 25, 20:15 UTC | 20m |
| 2026-07-25 | KTN → SEA | Jul 25, 18:45 UTC | Jul 25, 19:00 UTC | 15m |
| 2026-07-25 | KTN → SEA | Jul 25, 15:20 UTC | Jul 25, 16:30 UTC | 1h 10m |
| 2026-07-25 | KTN → SEA | Jul 25, 15:16 UTC | Jul 25, 16:39 UTC | 1h 23m |
| 2026-07-25 | ANC → SEA | Jul 25, 02:15 UTC | Jul 25, 03:10 UTC | 55m |
| 2026-07-25 | ANC → SEA | Jul 25, 02:19 UTC | Jul 25, 03:01 UTC | 42m |
| 2026-07-25 | LAX → SEA | Jul 25, 00:00 UTC | Jul 25, 00:45 UTC | 45m |
| 2026-07-24 | SEA → ANC | Jul 24, 18:55 UTC | Jul 24, 22:10 UTC | 3h 15m |
| 2026-07-24 | SEA → ANC | Jul 24, 18:52 UTC | Jul 24, 22:00 UTC | 3h 8m |
| 2026-07-24 | EWR → SEA | Jul 24, 12:20 UTC | Jul 24, 16:55 UTC | 4h 35m |
| 2026-07-24 | SEA → BNA | Jul 24, 06:30 UTC | Jul 24, 10:10 UTC | 3h 40m |
| 2026-07-24 | LAX → PDX | Jul 24, 01:05 UTC | Jul 24, 04:30 UTC | 3h 25m |
| 2026-07-23 | SNA → SEA | Jul 23, 21:05 UTC | Jul 23, 23:45 UTC | 2h 40m |
| 2026-07-23 | SEA → LAS | Jul 23, 17:25 UTC | Jul 23, 19:30 UTC | 2h 5m |
| 2026-07-23 | SNA → SEA | Jul 23, 13:15 UTC | Jul 23, 15:35 UTC | 2h 20m |
| 2026-07-23 | BOS → SEA | Jul 23, 02:00 UTC | Jul 23, 04:15 UTC | 2h 15m |
| 2026-07-22 | PDX → SAN | Jul 22, 22:30 UTC | Jul 23, 00:40 UTC | 2h 10m |
| 2026-07-22 | GEG → PDX | Jul 22, 20:10 UTC | Jul 22, 20:55 UTC | 45m |
| 2026-07-22 | PDX → GEG | Jul 22, 18:15 UTC | Jul 22, 19:00 UTC | 45m |
| 2026-07-22 | DEN → PDX | Jul 22, 14:20 UTC | Jul 22, 15:45 UTC | 1h 25m |
| 2026-07-22 | DEN → PDX | Jul 22, 14:16 UTC | Jul 22, 16:29 UTC | 2h 13m |
| 2026-07-22 | SEA → PSP | Jul 22, 10:20 UTC | Jul 22, 12:10 UTC | 1h 50m |
| 2026-07-22 | SEA → PSP | Jul 22, 07:33 UTC | Jul 22, 11:58 UTC | 4h 25m |
| 2026-07-22 | PHX → PAE | Jul 22, 02:10 UTC | Jul 22, 05:20 UTC | 3h 10m |
| 2026-07-21 | - | Jul 21, 21:15 UTC | Jul 22, 00:15 UTC | 3h 0m |
| 2026-07-21 | EWR → PDX | Jul 21, 14:50 UTC | Jul 21, 19:30 UTC | 4h 40m |
| 2026-07-20 | - | Jul 20, 23:55 UTC | Jul 21, 04:55 UTC | 5h 0m |
| 2026-07-20 | SEA → EWR | Jul 20, 17:55 UTC | Jul 20, 22:10 UTC | 4h 15m |
| 2026-07-20 | PDX → ORD | Jul 20, 12:20 UTC | Jul 20, 15:35 UTC | 3h 15m |
| 2026-07-20 | SEA → OKC | Jul 20, 02:30 UTC | Jul 20, 05:30 UTC | 3h 0m |
| 2026-07-19 | PHX → SEA | Jul 19, 22:15 UTC | Jul 20, 00:35 UTC | 2h 20m |
| 2026-07-19 | - | Jul 19, 18:25 UTC | Jul 19, 20:55 UTC | 2h 30m |
| 2026-07-19 | - | Jul 19, 14:10 UTC | Jul 19, 17:10 UTC | 3h 0m |
| 2026-07-19 | SEA → LAS | Jul 19, 01:45 UTC | Jul 19, 03:55 UTC | 2h 10m |
| 2026-07-18 | LAS → SEA | Jul 18, 20:00 UTC | Jul 18, 23:35 UTC | 3h 35m |
| 2026-07-18 | LAS → SEA | Jul 18, 15:20 UTC | Jul 18, 18:40 UTC | 3h 20m |
| 2026-07-17 | SNA → SFO | Jul 17, 20:29 UTC | Jul 17, 20:40 UTC | 10m |
| 2026-07-17 | SNA → SFO | Jul 17, 16:55 UTC | Jul 17, 20:40 UTC | 3h 45m |
| 2026-07-17 | SNA → SFO | Jul 17, 16:31 UTC | Jul 17, 20:11 UTC | 3h 40m |
| 2026-07-16 | SEA → STL | Jul 16, 23:55 UTC | Jul 17, 03:20 UTC | 3h 25m |
| 2026-07-16 | DFW → SEA | Jul 16, 18:35 UTC | Jul 16, 21:41 UTC | 3h 6m |
| 2026-07-16 | DFW → SEA | Jul 16, 18:25 UTC | Jul 16, 22:00 UTC | 3h 35m |
| 2026-07-16 | SEA → DFW | Jul 16, 13:15 UTC | Jul 16, 16:40 UTC | 3h 25m |
| 2026-07-16 | FAI → SEA | Jul 16, 08:36 UTC | Jul 16, 11:23 UTC | 2h 47m |
| 2026-07-16 | - | Jul 16, 08:30 UTC | Jul 16, 11:30 UTC | 3h 0m |
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.
What route does N251AK typically fly?
N251AK most frequently flies between KTN and SEA based on observed flights.
Where is N251AK right now?
N251AK is not currently being tracked; last seen Jul 26, 20:20 UTC.