Apparatus

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flight Aircraft

N644AS

BOEING 737-700

Operated by ALASKA AIRLINES INC

Tail number
N644AS
Type
B737
Mode-S
A87428
Not currently tracked · last seen 3h ago
Flights observed
580 showing last 50
Avg flight time
1h 24m
Typical route
SEA → FAI
Last seen
3h ago

Last known area

Map centered near N644AS's most recent activity.

Recent flights last 50

DateRouteTakeoffLandingDuration
2026-07-18 JNU → ANC Jul 18, 03:05 UTCJul 18, 04:20 UTC1h 15m
2026-07-18 SEA → MSO Jul 18, 00:25 UTCJul 18, 01:50 UTC1h 25m
2026-07-18 SEA → MSO Jul 18, 00:22 UTCJul 18, 01:49 UTC1h 27m
2026-07-17 FAI → ANC Jul 17, 21:51 UTCJul 17, 22:27 UTC36m
2026-07-17 - Jul 17, 21:44 UTCJul 17, 22:29 UTC45m
2026-07-17 SEA → FAI Jul 17, 17:25 UTCJul 17, 20:35 UTC3h 10m
2026-07-17 ANC → SEA Jul 17, 00:50 UTCJul 17, 03:59 UTC3h 10m
2026-07-16 - Jul 16, 22:49 UTCJul 16, 23:35 UTC45m
2026-07-16 SEA → FAI Jul 16, 18:19 UTCJul 16, 21:50 UTC3h 30m
2026-07-16 SLC → SEA Jul 16, 03:30 UTCJul 16, 05:05 UTC1h 35m
2026-07-16 SEA → SLC Jul 16, 00:28 UTCJul 16, 01:43 UTC1h 15m
2026-07-16 - Jul 16, 00:10 UTCJul 16, 01:55 UTC1h 45m
2026-07-15 - Jul 15, 19:45 UTCJul 15, 22:45 UTC3h 0m
2026-07-15 - Jul 15, 16:30 UTCJul 15, 17:55 UTC1h 25m
2026-07-15 - Jul 15, 15:15 UTCJul 15, 15:30 UTC15m
2026-07-15 - Jul 15, 06:20 UTCJul 15, 06:35 UTC15m
2026-07-15 - Jul 15, 04:05 UTCJul 15, 05:20 UTC1h 15m
2026-07-15 DLG → ANC Jul 15, 01:16 UTCJul 15, 01:43 UTC27m
2026-07-15 - Jul 15, 01:00 UTCJul 15, 01:50 UTC50m
2026-07-14 - Jul 14, 22:55 UTCJul 14, 23:45 UTC50m
2026-07-14 OTZ → ANC Jul 14, 19:30 UTCJul 14, 20:45 UTC1h 15m
2026-07-14 ANC → OTZ Jul 14, 17:00 UTCJul 14, 18:15 UTC1h 15m
2026-07-14 - Jul 14, 03:35 UTCJul 14, 05:10 UTC1h 35m
2026-07-14 - Jul 14, 01:10 UTCJul 14, 02:25 UTC1h 15m
2026-07-13 - Jul 13, 22:50 UTCJul 13, 23:45 UTC55m
2026-07-13 - Jul 13, 22:52 UTCJul 13, 23:34 UTC42m
2026-07-13 - Jul 13, 19:15 UTCJul 13, 20:05 UTC50m
2026-07-13 ANC → ANC Jul 13, 13:50 UTCJul 13, 17:40 UTC3h 50m
2026-07-13 AKN → ANC Jul 13, 02:05 UTCJul 13, 03:01 UTC55m
2026-07-12 ANC → AKN Jul 12, 23:55 UTCJul 13, 00:45 UTC50m
2026-07-12 - Jul 12, 21:40 UTCJul 12, 22:30 UTC50m
2026-07-12 FAI → ANC Jul 12, 21:40 UTCJul 12, 22:29 UTC49m
2026-07-12 SEA → FAI Jul 12, 17:10 UTCJul 12, 20:25 UTC3h 15m
2026-07-12 - Jul 12, 13:01 UTCJul 12, 14:55 UTC1h 55m
2026-07-12 - Jul 12, 04:35 UTCJul 12, 06:30 UTC1h 55m
2026-07-12 - Jul 12, 00:01 UTCJul 12, 03:10 UTC3h 10m
2026-07-11 - Jul 11, 21:05 UTCJul 11, 21:35 UTC30m
2026-07-11 YAK → CDV Jul 11, 19:25 UTCJul 11, 20:00 UTC35m
2026-07-11 - Jul 11, 17:45 UTCJul 11, 18:20 UTC35m
2026-07-11 - Jul 11, 14:25 UTCJul 11, 16:20 UTC1h 55m
2026-07-11 - Jul 11, 04:45 UTCJul 11, 06:45 UTC2h 0m
2026-07-11 - Jul 11, 00:25 UTCJul 11, 00:35 UTC10m
2026-07-10 - Jul 10, 21:10 UTCJul 10, 23:05 UTC1h 55m
2026-07-10 - Jul 10, 17:40 UTCJul 10, 19:10 UTC1h 30m
2026-07-10 - Jul 10, 15:45 UTCJul 10, 16:25 UTC40m
2026-07-10 - Jul 10, 04:35 UTCJul 10, 05:05 UTC30m
2026-07-10 - Jul 10, 02:00 UTCJul 10, 03:25 UTC1h 25m
2026-07-09 FAI → SEA Jul 9, 20:28 UTCJul 9, 23:17 UTC2h 49m
2026-07-09 - Jul 9, 20:05 UTCJul 9, 20:10 UTC5m
2026-07-09 PDX → DFW Jul 9, 18:20 UTCJul 9, 19:05 UTC45m

Specifications

Registration N644AS
Aircraft type BOEING 737-700 (B737)
Operator ALASKA AIRLINES INC
Mode-S code A87428 · 52072050 (octal)

Looking for transponder-level data? View the Mode-S A87428 page for country allocation, callsign history, and ADS-B signal details.

N644AS frequently asked

What type of aircraft is N644AS?
N644AS is a BOEING 737-700 (ICAO type code B737).
Who operates N644AS?
N644AS is operated by ALASKA AIRLINES INC.
What is the Mode-S transponder code for N644AS?
N644AS broadcasts on Mode-S (ICAO 24-bit) address A87428 (octal 52072050). View the transponder page.
What route does N644AS typically fly?
N644AS most frequently flies between SEA and FAI based on observed flights.
Where is N644AS right now?
N644AS is not currently being tracked; last seen 3h ago.