Flight
ASA306
Flight history and live tracking for ASA306, 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.
Next flight
| Date | Sun 23 Aug 2026 |
| Route | KSEA SEATTLE TACOMA INTERNATIONAL → KBOS GENERAL EDWARD LAWRENCE LOGAN INTERNATIONAL |
| Scheduled departure | 10:19 PDT |
Scheduled and estimated times from the FAA SWIM feed, local to each airport.
Route
| Airline | Alaska Airlines |
| Observed route | KSEA → KBOS |
Flight history 150 flights since Sep 2025
| Date | From | To | Dep | Arr | Duration | Aircraft |
|---|---|---|---|---|---|---|
| 2026-08-23 | KBOS GENERAL EDWARD LAWRENCE LOGAN INTERNATIONAL | KSEA SEATTLE TACOMA INTERNATIONAL | 20:47 EDT | 23:18 PDT | 5h 31m | N973AK |
| 2026-08-22 | KBOS GENERAL EDWARD LAWRENCE LOGAN INTERNATIONAL | KSEA SEATTLE TACOMA INTERNATIONAL | 20:47 EDT | 23:15 PDT | 5h 28m | N471AS |
| 2026-08-22 | KSEA SEATTLE TACOMA INTERNATIONAL | KBOS GENERAL EDWARD LAWRENCE LOGAN INTERNATIONAL | 10:59 PDT | 19:08 EDT | 5h 09m | N973AK |
| 2026-08-21 | KBOS GENERAL EDWARD LAWRENCE LOGAN INTERNATIONAL | KSEA SEATTLE TACOMA INTERNATIONAL | 20:05 EDT | 22:40 PDT | 5h 35m | N471AS |
| 2026-08-21 | KSEA SEATTLE TACOMA INTERNATIONAL | KBOS GENERAL EDWARD LAWRENCE LOGAN INTERNATIONAL | 10:49 PDT | 18:42 EDT | 4h 53m | N471AS |
| 2026-08-20 | KBOS GENERAL EDWARD LAWRENCE LOGAN INTERNATIONAL | KSEA SEATTLE TACOMA INTERNATIONAL | 20:19 EDT | 23:00 PDT | 5h 41m | |
| 2026-08-20 | KSEA SEATTLE TACOMA INTERNATIONAL | KBOS GENERAL EDWARD LAWRENCE LOGAN INTERNATIONAL | 11:05 PDT | 18:47 EDT | 4h 42m | N263AK |
| 2026-08-19estimated | KSEA | KBOS | 10:25 PDT | 18:12 EDT | 4h 46m | N247AK |
| 2026-08-18estimated | ? | ? | 18:30Z | 21:42Z | 3h 11m | N961AK |
| 2026-08-17 | KSEA | KBOS | 08:45 PDT | 16:32 EDT | 4h 46m | N253AK |
| 2026-08-16 | KSEA | KBOS | 08:32 PDT | 16:38 EDT | 5h 05m | N448AS |
| 2026-08-15estimated | KSEA | KBOS | 08:57 PDT | 18:22 EDT | 6h 24m | N985AK |
| 2026-08-14 | KSEA | KBOS | 08:43 PDT | 18:36 EDT | 6h 52m | N457AS |
| 2026-08-13estimated | KSEA | KBOS | 08:22 PDT | 18:08 EDT | 6h 46m | N937AK |
| 2026-08-12 | KSEA | KBOS | 08:31 PDT | 16:14 EDT | 4h 43m | N953AK |
| 2026-08-11estimated | ? | ? | 18:55Z | 20:04Z | 1h 08m | N483AS |
Earlier flights (134) - back to 2025-09-17
| Date | From | To | Dep | Arr | Duration | Aircraft |
|---|---|---|---|---|---|---|
| 2026-07-23estimated | KSEA | KBOS | 08:50 PDT | 16:44 EDT | 4h 53m | N579AS |
| 2026-07-22 | KSEA | KBOS | 11:02 PDT | 18:36 EDT | 4h 33m | N224AK |
| 2026-07-21 | KSEA | KBOS | 08:48 PDT | 16:46 EDT | 4h 57m | N924AK |
| 2026-07-20estimated | ? | ? | 15:33Z | 20:20Z | 4h 46m | N495AS |
| 2026-07-19estimated | KSEA | KBOS | 08:56 PDT | 16:40 EDT | 4h 43m | N403AS |
| 2026-07-18estimated | ? | ? | 15:28Z | 20:54Z | 5h 25m | N468AS |
| 2026-07-17estimated | ? | ? | 15:31Z | 20:44Z | 5h 12m | N474AS |
| 2026-07-16 | KSEA | KBOS | 08:44 PDT | 17:04 EDT | 5h 19m | N435AS |
| 2026-07-15 | KSEA | KBOS | 08:45 PDT | 16:46 EDT | 5h 00m | N938AK |
| 2026-07-14 | KBFI | KBOS | 08:33 PDT | 18:14 EDT | 6h 41m | N293AK |
| 2026-07-13 | KSEA | KBOS | 09:15 PDT | 17:14 EDT | 4h 59m | N423AS |
| 2026-07-12 | KSEA | KBOS | 08:44 PDT | 18:13 EDT | 6h 28m | AB962D |
| 2026-07-11 | KSEA | KBOS | 09:45 PDT | 18:44 EDT | 5h 58m | N569AS |
| 2026-07-10 | KSEA | KBOS | 08:26 PDT | 18:24 EDT | 6h 57m | A97C18 |
| 2026-07-09 | KSEA | KBOS | 08:36 PDT | 16:50 EDT | 5h 14m | N492AS |
| 2026-07-08 | KSEA | KBOS | 08:27 PDT | 16:40 EDT | 5h 13m | N566AS |
| 2026-07-07 | KSEA | KBOS | 08:28 PDT | 18:42 EDT | 7h 13m | N248AK |
| 2026-07-06 | KSEA | KBOS | 08:36 PDT | 16:40 EDT | 5h 03m | N535AS |
| 2026-07-05 | KSEA | KBOS | 08:30 PDT | 19:23 EDT | 7h 52m | N264AK |
| 2026-07-04 | KSEA | KBOS | 08:25 PDT | 18:11 EDT | 6h 46m | A95FBE |
| 2026-07-03 | KSEA | KBOS | 08:14 PDT | 16:42 EDT | 5h 27m | N440AS |
| 2026-07-02 | KSEA | KBOS | 08:56 PDT | 17:06 EDT | 5h 10m | N932AK |
| 2026-07-01 | KSEA | KBOS | 08:36 PDT | 18:44 EDT | 7h 08m | N280AK |
| 2026-06-30estimated | KSEA | KBOS | 11:33 PDT | 17:48 EDT | 3h 14m | N477AS |
| 2026-06-29 | KSEA | KBOS | 08:57 PDT | 18:31 EDT | 6h 33m | N408AS |
| 2026-06-28 | KSEA | KBOS | 08:26 PDT | 18:30 EDT | 7h 03m | N453AS |
| 2026-06-27 | KSEA | KBOS | 08:34 PDT | 18:45 EDT | 7h 11m | N478AS |
| 2026-06-26 | KSEA | KBOS | 08:53 PDT | 16:52 EDT | 4h 59m | N251AK |
| 2026-06-25 | KSEA | KBOS | 08:45 PDT | 18:42 EDT | 6h 56m | N278AK |
| 2026-06-24 | KSEA | KBOS | 08:55 PDT | 16:34 EDT | 4h 38m | N290AK |
| 2026-06-23 | KSEA | KBOS | 10:05 PDT | 17:46 EDT | 4h 40m | N943AK |
| 2026-06-22 | KBFI | KBOS | 08:55 PDT | 16:46 EDT | 4h 51m | N949AK |
| 2026-06-21 | KSEA | KBOS | 08:28 PDT | 16:40 EDT | 5h 11m | N564AS |
| 2026-06-20 | KSEA | KBOS | 08:35 PDT | 16:42 EDT | 5h 06m | N464AS |
| 2026-06-19 | KSEA | KBOS | 08:36 PDT | 18:21 EDT | 6h 45m | N402AS |
| 2026-06-18 | KSEA | KBOS | 09:18 PDT | 16:40 EDT | 4h 21m | N949AK |
| 2026-06-17 | KSEA | KBOS | 08:35 PDT | 16:20 EDT | 4h 45m | N264AK |
| 2026-06-16 | KSEA | KBOS | 08:31 PDT | 16:24 EDT | 4h 52m | N978AK |
| 2026-06-15 | KSEA | KBOS | 08:43 PDT | 16:32 EDT | 4h 48m | N920AK |
| 2026-06-14 | KSEA | KBOS | 09:36 PDT | 17:36 EDT | 4h 59m | AD79E8 |
| 2026-06-13 | KSEA | KBOS | 10:42 PDT | 16:26 EDT | 2h 44m | N448AS |
| 2026-06-12 | KSEA | KBOS | 08:40 PDT | 16:14 EDT | 4h 33m | N949AK |
| 2026-05-29estimated | ? | KSEA | 00:00Z | 10:48 PDT | 17h 48m | N402AS |
| 2026-05-28partial | KPBG | ? | 20:00 EDT | N494AS | ||
| 2026-05-27partial | KBOS | ? | 20:00 EDT | N973AK | ||
| 2026-05-26partial | KBOS | ? | 20:23 EDT | N408AS | ||
| 2026-05-25partial | KBOS | ? | 20:55 EDT | N487AS | ||
| 2026-05-24partial | KRME | ? | 20:00 EDT | N961AK | ||
| 2026-05-23partial | KBED | ? | 20:00 EDT | N964AK | ||
| 2026-05-22partial | ? | ? | 00:00Z | N551AS | ||
| 2026-05-21partial | KART | ? | 20:00 EDT | N283AK | ||
| 2026-05-20partial | KBOS | ? | 21:08 EDT | N479AS | ||
| 2026-05-19partial | KPAE | ? | 18:22 PDT | N272AK | ||
| 2026-05-12partial | CYYB | ? | 20:00 EDT | N956AK | ||
| 2026-05-11partial | KBED | ? | 20:00 EDT | N293AK | ||
| 2026-05-10partial | CYND | ? | 20:00 EDT | A9672C | ||
| 2026-05-09partial | CYWA | ? | 20:00 EDT | A98386 | ||
| 2026-05-08partial | KBOS | ? | 20:00 EDT | N248AK | ||
| 2026-05-07partial | CYWA | ? | 20:02 EDT | A99262 | ||
| 2026-05-06partial | KSEA | ? | 17:57 PDT | N236AK | ||
| 2026-05-05partial | KBOS | ? | 18:46 EDT | N236AK | ||
| 2026-05-05 | KSEA | KBOS | 09:08 PDT | 17:08 EDT | 4h 59m | N236AK |
| 2026-05-05estimated | CYWA | ? | 20:00 EDT | 04:44Z | 4h 44m | A9D9F2 |
| 2026-05-04partial | KBOS | ? | 18:57 EDT | A9D9F2 | ||
| 2026-05-04 | KSEA | KBOS | 09:28 PDT | 17:18 EDT | 4h 49m | A9D9F2 |
| 2026-05-04 | CYHM | KSEA | 20:00 EDT | 21:48 PDT | 4h 47m | N942AK |
| 2026-05-03estimated | ? | ? | 22:50Z | 23:58Z | 1h 07m | N942AK |
| 2026-05-03 | KSEA | KBOS | 21:44 PDT | 17:14 EDT | 16h 29m | N974AK |
| 2026-05-03 | KBOS | KSEA | 20:00 EDT | 21:44 PDT | 4h 44m | N974AK |
| 2026-05-02partial | KBOS | ? | 18:38 EDT | N974AK | ||
| 2026-05-02 | KSEA | KBOS | 22:08 PDT | 17:00 EDT | 15h 52m | N247AK |
| 2026-05-02 | CYOW | KSEA | 20:00 EDT | 22:08 PDT | 5h 07m | N247AK |
| 2026-05-01partial | KBOS | ? | 19:16 EDT | N247AK | ||
| 2026-05-01estimated | KSEA | KBOS | 22:54 PDT | 17:52 EDT | 15h 57m | N278AK |
| 2026-05-01 | KBOS | KSEA | 20:37 EDT | 22:52 PDT | 5h 14m | N278AK |
| 2026-04-30partial | KBED | ? | 20:00 EDT | A9AEBC | ||
| 2026-04-29partial | KMSS | ? | 20:00 EDT | N487AS | ||
| 2026-04-28partial | KBED | ? | 20:00 EDT | N978AK | ||
| 2026-04-27partial | KROC | ? | 20:00 EDT | N270AK | ||
| 2026-04-26partial | KBOS | ? | 20:00 EDT | N566AS | ||
| 2026-04-25partial | KART | ? | 20:00 EDT | ADB653 | ||
| 2026-04-24partial | ? | ? | 00:00Z | A9AB05 | ||
| 2026-04-23partial | ? | ? | 00:00Z | N495AS | ||
| 2026-04-22estimated | ? | ? | 16:18Z | 23:58Z | 7h 39m | N495AS |
| 2026-04-21partial | ? | ? | 00:00Z | N296AK | ||
| 2026-04-20partial | ? | ? | 00:00Z | N972AK | ||
| 2026-04-19partial | ? | ? | 00:40Z | N247AK | ||
| 2026-04-18partial | ? | ? | 00:46Z | A9CECD | ||
| 2026-04-17partial | ? | ? | 00:00Z | N931AK | ||
| 2026-04-16estimated | ? | ? | 13:08Z | 23:58Z | 10h 49m | N979AK |
| 2026-04-15estimated | KSEA | KBOS | 10:17 PDT | 18:16 EDT | 4h 58m | N979AK |
| 2026-04-14partial | KSEA | ? | 17:00 PDT | N913AK | ||
| 2026-04-13partial | ? | ? | 00:00Z | A9D9F2 | ||
| 2026-04-12partial | ? | ? | 00:00Z | N237AK | ||
| 2026-04-11partial | ? | ? | 00:16Z | N236AK | ||
| 2026-04-10estimated | ? | ? | 23:38Z | 23:58Z | 0h 20m | N236AK |
| 2026-04-06estimated | ? | ? | 00:27Z | 16:38Z | 16h 10m | N278AK |
| 2026-04-05partial | ? | ? | 00:02Z | N287AK | ||
| 2026-04-04partial | ? | ? | 00:45Z | N486AS | ||
| 2026-04-03partial | ? | ? | 00:00Z | N428AS | ||
| 2026-04-02estimated | ? | ? | 16:20Z | 23:58Z | 7h 38m | N428AS |
| 2026-03-31partial | ? | ? | 00:00Z | N471AS | ||
| 2026-03-30partial | ? | ? | 00:00Z | N486AS | ||
| 2026-03-29estimated | KSEA | KBOS | 08:50 PDT | 19:58 EDT | 8h 08m | N486AS |
| 2026-03-28estimated | KSEA | KBOS | 08:57 PDT | 16:24 EDT | 4h 27m | N471AS |
| 2026-03-16estimated | ? | ? | 15:37Z | 16:08Z | 0h 31m | A9CECD |
| 2026-03-15estimated | ? | ? | 15:26Z | 22:03Z | 6h 37m | N472AS |
| 2026-03-14estimated | ? | ? | 00:28Z | 03:04Z | 2h 35m | AB349C |
| 2026-03-13estimated | ? | ? | 22:30Z | 23:28Z | 0h 58m | AB349C |
| 2026-03-06 | KSEA Seattle-Tacoma International | ? | 08:24 PST | 18:51Z | 2h 27m | A4B7D7 |
| 2026-02-13 | KSEA Seattle-Tacoma International | ? | 09:01 PST | 19:15Z | 2h 14m | ACB0B6 |
| 2026-02-12 | KSEA Seattle-Tacoma International | ? | 08:35 PST | 18:36Z | 2h 00m | A4B7D7 |
| 2026-02-10 | KSEA Seattle-Tacoma International | ? | 08:05 PST | 18:11Z | 2h 06m | A2D1BC |
| 2026-02-04 | KSEA Seattle-Tacoma International | ? | 08:54 PST | 18:48Z | 1h 53m | ACF846 |
| 2026-01-22 | KSEA Seattle-Tacoma International | KRME | 08:18 PST | 15:15 EST | 3h 56m | A2919A |
| 2026-01-04 | KSEA Seattle-Tacoma International | KBOS Logan International | 09:28 PST | 16:58 EST | 4h 30m | A61F05 |
| 2025-12-13 | KSEA Seattle-Tacoma International | ? | 09:42 PST | 21:52Z | 4h 10m | A5939C |
| 2025-12-12 | KBOS Logan International | ? | 19:09 EST | 02:13Z | 2h 04m | A2CE05 |
| 2025-10-02 | KSEA Seattle-Tacoma International | KGTF | 08:27 PDT | 10:30 MDT | 1h 03m | ACF0D8 |
| 2025-10-01 | KSEA Seattle-Tacoma International | KGTF | 08:28 PDT | 10:28 MDT | 1h 00m | AD6B0C |
| 2025-09-30 | KSEA Seattle-Tacoma International | KGTF | 08:20 PDT | 10:25 MDT | 1h 05m | AD036B |
| 2025-09-29 | KSEA Seattle-Tacoma International | KGTF | 08:23 PDT | 10:23 MDT | 1h 00m | ACB0B6 |
| 2025-09-28 | KSEA Seattle-Tacoma International | ? | 09:49 PDT | 17:50Z | 1h 01m | A5BB1B |
| 2025-09-27 | KSEA Seattle-Tacoma International | ? | 08:28 PDT | 16:28Z | 1h 00m | A2EBBD |
| 2025-09-26 | KSEA Seattle-Tacoma International | KGTF | 08:24 PDT | 10:26 MDT | 1h 02m | AD3C1F |
| 2025-09-25 | KSEA Seattle-Tacoma International | ? | 12:02 PDT | 20:04Z | 1h 01m | A30BCE |
| 2025-09-24 | KSEA Seattle-Tacoma International | KGTF | 10:44 PDT | 12:46 MDT | 1h 01m | A2B919 |
| 2025-09-23 | KSEA Seattle-Tacoma International | KGTF | 09:14 PDT | 11:19 MDT | 1h 05m | AD6755 |
| 2025-09-22 | KSEA Seattle-Tacoma International | KGTF | 08:45 PDT | 10:50 MDT | 1h 05m | AD2733 |
| 2025-09-21 | KSEA Seattle-Tacoma International | ? | 08:46 PDT | 16:49Z | 1h 02m | A52E54 |
| 2025-09-20 | KSEA Seattle-Tacoma International | KGTF | 08:22 PDT | 10:29 MDT | 1h 06m | AD8ED4 |
| 2025-09-19 | KSEA Seattle-Tacoma International | KGTF | 09:14 PDT | 11:19 MDT | 1h 05m | ACED21 |
| 2025-09-18 | KSEA Seattle-Tacoma International | KBOS Logan International | 08:26 PDT | 16:25 EDT | 4h 58m | AD3FD6 |
| 2025-09-17 | KSEA Seattle-Tacoma International | KBOS Logan International | 08:23 PDT | 16:35 EDT | 5h 12m | ACC1EB |
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.
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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]