Apparatus

Try JFK, AAL1290, BAW, or N225AN.

flight Aircraft

N531AS

BOEING 737-800

Operated by ALASKA AIRLINES INC

Tail number
N531AS
Type
B738
Mode-S
A6B435
Not currently tracked · last seen 4d ago
Flights observed
413 showing last 50
Avg flight time
2h 29m
Typical route
SEA → ANC
Last seen
4d ago

Last known area

Map centered near N531AS's most recent activity.

Recent flights last 50

DateRouteTakeoffLandingDuration
2026-07-09 SEA → OKC Jul 9, 15:15 UTCJul 9, 18:30 UTC3h 15m
2026-07-09 ANC → SEA Jul 9, 10:05 UTCJul 9, 13:00 UTC2h 55m
2026-07-09 SEA → ANC Jul 9, 05:15 UTCJul 9, 08:30 UTC3h 15m
2026-07-09 SEA → ANC Jul 9, 05:14 UTCJul 9, 08:29 UTC3h 15m
2026-07-09 - Jul 9, 00:40 UTCJul 9, 02:50 UTC2h 10m
2026-07-08 - Jul 8, 21:20 UTCJul 8, 23:35 UTC2h 15m
2026-07-08 SMF → SEA Jul 8, 17:55 UTCJul 8, 19:25 UTC1h 30m
2026-07-08 SEA → SMF Jul 8, 14:50 UTCJul 8, 16:10 UTC1h 20m
2026-07-08 BUR → SEA Jul 8, 02:05 UTCJul 8, 04:05 UTC2h 0m
2026-07-07 SEA → BUR Jul 7, 22:50 UTCJul 8, 01:00 UTC2h 10m
2026-07-07 SLC → SEA Jul 7, 19:00 UTCJul 7, 20:35 UTC1h 35m
2026-07-07 SEA → SLC Jul 7, 16:20 UTCJul 7, 17:55 UTC1h 35m
2026-07-07 ANC → SEA Jul 7, 02:10 UTCJul 7, 05:25 UTC3h 15m
2026-07-06 ADQ → ANC Jul 6, 23:55 UTCJul 7, 00:40 UTC45m
2026-07-06 ANC → ADQ Jul 6, 22:10 UTCJul 6, 22:50 UTC40m
2026-07-06 ANC → ANC Jul 6, 16:25 UTCJul 6, 20:35 UTC4h 10m
2026-07-06 - Jul 6, 14:10 UTCJul 6, 14:50 UTC40m
2026-07-06 PDX → FAI Jul 6, 05:25 UTCJul 6, 08:40 UTC3h 15m
2026-07-06 BUR → PDX Jul 6, 01:20 UTCJul 6, 03:05 UTC1h 45m
2026-07-05 PDX → BUR Jul 5, 22:15 UTCJul 6, 00:10 UTC1h 55m
2026-07-05 - Jul 5, 19:00 UTCJul 5, 20:50 UTC1h 50m
2026-07-05 - Jul 5, 15:15 UTCJul 5, 17:30 UTC2h 15m
2026-07-04 ANC → SEA Jul 4, 14:00 UTCJul 4, 17:00 UTC3h 0m
2026-07-04 ORD → ANC Jul 4, 01:20 UTCJul 4, 07:10 UTC5h 50m
2026-07-03 - Jul 3, 21:20 UTCJul 3, 22:45 UTC1h 25m
2026-07-03 - Jul 3, 14:20 UTCJul 3, 19:00 UTC4h 40m
2026-07-02 SEA → PDX Jul 2, 23:30 UTCJul 3, 00:00 UTC30m
2026-07-02 - Jul 2, 19:20 UTCJul 2, 21:45 UTC2h 25m
2026-07-02 - Jul 2, 15:45 UTCJul 2, 18:05 UTC2h 20m
2026-07-02 SEA → SAT Jul 2, 12:40 UTCJul 2, 13:45 UTC1h 5m
2026-07-02 DTW → SEA Jul 2, 04:45 UTCJul 2, 05:35 UTC50m
2026-07-01 AUS → PDX Jul 1, 23:05 UTCJul 2, 02:55 UTC3h 50m
2026-07-01 PDX → AUS Jul 1, 17:55 UTCJul 1, 21:30 UTC3h 35m
2026-07-01 - Jul 1, 14:35 UTCJul 1, 15:15 UTC40m
2026-07-01 BUR → PDX Jul 1, 14:34 UTCJul 1, 16:26 UTC1h 52m
2026-07-01 SJC → GDL Jul 1, 03:20 UTCJul 1, 05:20 UTC2h 0m
2026-06-30 - Jun 30, 21:05 UTCJul 1, 00:50 UTC3h 45m
2026-06-30 - Jun 30, 16:00 UTCJun 30, 19:30 UTC3h 30m
2026-06-30 ANC → SEA Jun 30, 10:40 UTCJun 30, 13:30 UTC2h 50m
2026-06-30 - Jun 30, 04:30 UTCJun 30, 07:45 UTC3h 15m
2026-06-30 SEA → ANC Jun 30, 04:29 UTCJun 30, 07:42 UTC3h 13m
2026-06-29 - Jun 29, 20:59 UTCJun 30, 02:20 UTC5h 21m
2026-06-29 SEA → JFK Jun 29, 14:04 UTCJun 29, 19:05 UTC5h 0m
2026-06-29 - Jun 29, 02:09 UTCJun 29, 05:09 UTC3h 0m
2026-06-28 - Jun 28, 23:54 UTCJun 29, 00:39 UTC45m
2026-06-28 - Jun 28, 22:10 UTCJun 28, 22:55 UTC45m
2026-06-28 SEA → ANC Jun 28, 17:34 UTCJun 28, 20:50 UTC3h 15m
2026-06-28 SEA → ANC Jun 28, 17:42 UTCJun 28, 20:42 UTC3h 0m
2026-06-28 - Jun 28, 13:14 UTCJun 28, 15:40 UTC2h 25m
2026-06-28 SFO → LAX Jun 28, 03:35 UTCJun 28, 05:49 UTC2h 15m

Specifications

Registration N531AS
Aircraft type BOEING 737-800 (B738)
Operator ALASKA AIRLINES INC
Mode-S code A6B435 · 51532065 (octal)

Looking for transponder-level data? View the Mode-S A6B435 page for country allocation, callsign history, and ADS-B signal details.

N531AS frequently asked

What type of aircraft is N531AS?
N531AS is a BOEING 737-800 (ICAO type code B738).
Who operates N531AS?
N531AS is operated by ALASKA AIRLINES INC.
What is the Mode-S transponder code for N531AS?
N531AS broadcasts on Mode-S (ICAO 24-bit) address A6B435 (octal 51532065). View the transponder page.
What route does N531AS typically fly?
N531AS most frequently flies between SEA and ANC based on observed flights.
Where is N531AS right now?
N531AS is not currently being tracked; last seen 4d ago.