Flight
ASA123
Flight history and live tracking for ASA123, operated by Alaska Airlines. Recent flights from the PlaneTrack independent receiver network, with departure and arrival times, aircraft used, and a real-time position feed.
Route
| Airline | Alaska Airlines |
| Observed route | KSEA → KBFI |
Flight history 7 flights since Jan 2026
| Date | From | To | Dep | Arr | Duration | Aircraft |
|---|---|---|---|---|---|---|
| No flights in the last 30 days. | ||||||
Earlier flights (7) - back to 2026-01-07
| Date | From | To | Dep | Arr | Duration | Aircraft |
|---|---|---|---|---|---|---|
| 2026-05-20estimated | KSEA | ? | 18:42 PDT | 10:00Z | 8h 17m | AA94ED |
| 2026-05-19 | KSEA | KBFI | 22:45 PDT | 16:25 PDT | 17h 40m | N780HA |
| 2026-04-16estimated | ? | ? | 02:15Z | 03:10Z | 0h 54m | N644AS |
| 2026-04-02estimated | ? | ? | 05:52Z | 06:52Z | 0h 59m | N622AS |
| 2026-03-16estimated | ? | ? | 02:07Z | 05:50Z | 3h 42m | N619AS |
| 2026-02-16 | KSEA Seattle-Tacoma International | PANT | 19:09 PST | 19:34 AKST | 1h 25m | A7F63D |
| 2026-01-07 | PANC | ? | 12:42 AKST | 23:08Z | 1h 26m | A5F3CF |
Times are local to each airport. Hover for UTC. Flights marked estimated were completed with route prediction or partial coverage; partial records have a confirmed departure but no reliable arrival fix.
Follow this flight
Get an email when ASA123 flies + if it runs late.
Data access
Live positions and 365-day history for this flight are available through the PlaneTrack API (commercial use from $29/month) and as one-off CSV extracts from our own receiver network archive. Questions: [email protected]