flight Aircraft
N431AS
BOEING 737-900
Operated by ALASKA AIRLINES INC
- Tail number
- N431AS
- Type
- B739
- Mode-S
- A526E6
Not currently tracked · last seen Jul 26, 21:30 UTC
- Flights observed
- 405 showing last 50
- Avg flight time
- 3h 28m
- Typical route
- SEA → SAN
- Last seen
- Jul 26, 21:30 UTC
Last known area
Recent flights last 50
| Date | Route | Takeoff | Landing | Duration |
|---|---|---|---|---|
| 2026-07-26 | PDX → EWR | Jul 26, 21:20 UTC | Jul 26, 21:30 UTC | 10m |
| 2026-07-26 | SFO → EWR | Jul 26, 14:55 UTC | Jul 26, 19:30 UTC | 4h 35m |
| 2026-07-25 | SLC → SEA | Jul 25, 22:55 UTC | Jul 26, 02:45 UTC | 3h 50m |
| 2026-07-25 | PDX → STL | Jul 25, 18:30 UTC | Jul 25, 21:45 UTC | 3h 15m |
| 2026-07-25 | DEN → PDX | Jul 25, 14:30 UTC | Jul 25, 16:45 UTC | 2h 15m |
| 2026-07-25 | SEA → PSP | Jul 25, 07:35 UTC | Jul 25, 12:20 UTC | 4h 45m |
| 2026-07-23 | LAX → SFO | Jul 23, 21:05 UTC | Jul 24, 00:30 UTC | 3h 25m |
| 2026-07-23 | SEA → IAD | Jul 23, 13:18 UTC | Jul 23, 17:40 UTC | 4h 22m |
| 2026-07-23 | SEA → IAD | Jul 23, 13:05 UTC | Jul 23, 17:50 UTC | 4h 45m |
| 2026-07-22 | PDX → LAS | Jul 22, 23:45 UTC | Jul 23, 03:50 UTC | 4h 5m |
| 2026-07-22 | DCA → SFO | Jul 22, 17:55 UTC | Jul 22, 20:05 UTC | 2h 10m |
| 2026-07-22 | DCA → SFO | Jul 22, 17:50 UTC | Jul 22, 19:56 UTC | 2h 6m |
| 2026-07-22 | SJD → SEA | Jul 22, 11:30 UTC | Jul 22, 16:30 UTC | 5h 0m |
| 2026-07-21 | ANC → SEA | Jul 21, 23:35 UTC | Jul 22, 05:10 UTC | 5h 35m |
| 2026-07-21 | SEA → SAN | Jul 21, 18:55 UTC | Jul 21, 21:20 UTC | 2h 25m |
| 2026-07-21 | SEA → SAN | Jul 21, 18:59 UTC | Jul 21, 21:19 UTC | 2h 20m |
| 2026-07-21 | EWR → SEA | Jul 21, 12:20 UTC | Jul 21, 16:40 UTC | 4h 20m |
| 2026-07-21 | SEA → BNA | Jul 21, 06:55 UTC | Jul 21, 10:40 UTC | 3h 45m |
| 2026-07-20 | HWO → SEA | Jul 20, 23:45 UTC | Jul 21, 05:05 UTC | 5h 20m |
| 2026-07-20 | - | Jul 20, 16:55 UTC | Jul 20, 22:10 UTC | 5h 15m |
| 2026-07-20 | IAD → LAX | Jul 20, 00:25 UTC | Jul 20, 05:45 UTC | 5h 20m |
| 2026-07-19 | SEA → ORD | Jul 19, 17:35 UTC | Jul 19, 22:45 UTC | 5h 10m |
| 2026-07-19 | EWR → PDX | Jul 19, 11:10 UTC | Jul 19, 15:35 UTC | 4h 25m |
| 2026-07-19 | EWR → SEA | Jul 19, 05:35 UTC | Jul 19, 09:20 UTC | 3h 45m |
| 2026-07-18 | LAS → SEA | Jul 18, 22:20 UTC | Jul 19, 03:30 UTC | 5h 10m |
| 2026-07-18 | LAS → SEA | Jul 18, 16:00 UTC | Jul 18, 20:45 UTC | 4h 45m |
| 2026-07-18 | SLC → SEA | Jul 18, 12:40 UTC | Jul 18, 14:15 UTC | 1h 35m |
| 2026-07-18 | ANC → SLC | Jul 18, 06:25 UTC | Jul 18, 10:40 UTC | 4h 15m |
| 2026-07-18 | ANC → SLC | Jul 18, 06:34 UTC | Jul 18, 10:33 UTC | 3h 59m |
| 2026-07-18 | SEA → ANC | Jul 18, 01:25 UTC | Jul 18, 04:25 UTC | 3h 1m |
| 2026-07-17 | KOA → SEA | Jul 17, 18:15 UTC | Jul 17, 23:39 UTC | 5h 25m |
| 2026-07-17 | SEA → KOA | Jul 17, 02:34 UTC | Jul 17, 08:00 UTC | 5h 25m |
| 2026-07-16 | UES → SEA | Jul 16, 20:25 UTC | Jul 17, 00:10 UTC | 3h 45m |
| 2026-07-16 | SEA → MKE | Jul 16, 15:49 UTC | Jul 16, 19:05 UTC | 3h 15m |
| 2026-07-16 | DEN → SEA | Jul 16, 03:35 UTC | Jul 16, 05:50 UTC | 2h 15m |
| 2026-07-15 | SEA → DEN | Jul 15, 23:50 UTC | Jul 16, 02:05 UTC | 2h 15m |
| 2026-07-15 | DFW → SEA | Jul 15, 18:40 UTC | Jul 15, 22:00 UTC | 3h 20m |
| 2026-07-15 | SEA → DFW | Jul 15, 13:45 UTC | Jul 15, 17:10 UTC | 3h 25m |
| 2026-07-15 | - | Jul 15, 04:05 UTC | Jul 15, 06:05 UTC | 2h 0m |
| 2026-07-14 | - | Jul 14, 19:05 UTC | Jul 15, 02:25 UTC | 7h 19m |
| 2026-07-14 | - | Jul 14, 01:30 UTC | Jul 14, 03:40 UTC | 2h 10m |
| 2026-07-13 | - | Jul 13, 22:30 UTC | Jul 14, 00:20 UTC | 1h 50m |
| 2026-07-13 | DEN → SAN | Jul 13, 18:50 UTC | Jul 13, 20:45 UTC | 1h 55m |
| 2026-07-13 | - | Jul 13, 14:25 UTC | Jul 13, 16:25 UTC | 2h 0m |
| 2026-07-13 | SEA → SAN | Jul 13, 03:40 UTC | Jul 13, 06:10 UTC | 2h 30m |
| 2026-07-13 | SMF → SEA | Jul 13, 00:30 UTC | Jul 13, 02:01 UTC | 1h 30m |
| 2026-07-12 | SEA → SMF | Jul 12, 21:40 UTC | Jul 12, 23:15 UTC | 1h 35m |
| 2026-07-12 | - | Jul 12, 17:40 UTC | Jul 12, 19:45 UTC | 2h 5m |
| 2026-07-12 | SEA → SAN | Jul 12, 13:20 UTC | Jul 12, 15:55 UTC | 2h 35m |
| 2026-07-12 | SFO → SEA | Jul 12, 03:50 UTC | Jul 12, 05:20 UTC | 1h 30m |
Specifications
| Registration | N431AS |
| Aircraft type | BOEING 737-900 (B739) |
| Operator | ALASKA AIRLINES INC |
| Mode-S code | A526E6 · 51223346 (octal) |
Looking for transponder-level data? View the Mode-S A526E6 page for country allocation, callsign history, and ADS-B signal details.
N431AS frequently asked
What type of aircraft is N431AS?
N431AS is a BOEING 737-900 (ICAO type code B739).
Who operates N431AS?
N431AS is operated by ALASKA AIRLINES INC.
What is the Mode-S transponder code for N431AS?
N431AS broadcasts on Mode-S (ICAO 24-bit) address A526E6 (octal 51223346). View the transponder page.
What route does N431AS typically fly?
N431AS most frequently flies between SEA and SAN based on observed flights.
Where is N431AS right now?
N431AS is not currently being tracked; last seen Jul 26, 21:30 UTC.