Flight
ASA639
Flight history and live tracking for ASA639, 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 | Sat 03 Oct 2026 |
| Route | KSEA SEATTLE TACOMA INTERNATIONAL → KDEN DENVER INTERNATIONAL |
| Scheduled departure | 13:16 PDT |
Scheduled and estimated times from the FAA SWIM feed, local to each airport.
Route
| Airline | Alaska Airlines |
| Typical origin | KSEA SEATTLE TACOMA INTERNATIONAL |
| Typical destination | KTPA TAMPA INTERNATIONAL |
| Distance | 2,187 nm |
Flight history 183 flights since Nov 2025
| Date | From | To | Dep | Arr | Duration | Aircraft |
|---|---|---|---|---|---|---|
| 2026-10-02 | KSEA SEATTLE TACOMA INTERNATIONAL | KTPA TAMPA INTERNATIONAL | 22:26 PDT | 06:18 EDT | 4h 52m | N513AS |
| 2026-09-29 | KSEA SEATTLE TACOMA INTERNATIONAL | KTPA TAMPA INTERNATIONAL | 21:37 PDT | 05:26 EDT | 4h 49m | N462AS |
| 2026-09-28 | KSEA SEATTLE TACOMA INTERNATIONAL | KTPA TAMPA INTERNATIONAL | 21:38 PDT | 05:25 EDT | 4h 47m | N407AS |
| 2026-09-26 | KSEA SEATTLE TACOMA INTERNATIONAL | KTPA TAMPA INTERNATIONAL | 21:51 PDT | 05:38 EDT | 4h 47m | N294AK |
| 2026-09-25 | KSEA SEATTLE TACOMA INTERNATIONAL | KTPA TAMPA INTERNATIONAL | 22:06 PDT | 06:04 EDT | 4h 58m | N403AS |
| 2026-09-22 | KSEA | KTPA | 21:27 PDT | 05:36 EDT | 5h 08m | N975AK |
| 2026-09-21 | KSEA | KTPA | 22:02 PDT | 06:28 EDT | 5h 25m | N435AS |
| 2026-09-19 | KSEA | KTPA | 21:47 PDT | 05:48 EDT | 5h 00m | N215AK |
| 2026-09-18 | KBFI | KTPA | 21:59 PDT | 06:22 EDT | 5h 22m | N520AS |
| 2026-09-15estimated | KSEA | KTPA | 21:45 PDT | 04:48 EDT | 4h 02m | N964AK |
| 2026-09-14 | KSEA | KTPA | 21:56 PDT | 06:10 EDT | 5h 13m | AD79E8 |
| 2026-09-12 | KSEA | KTPA | 21:31 PDT | 05:34 EDT | 5h 02m | N920AK |
| 2026-09-11 | KSEA | KTPA | 21:32 PDT | 05:32 EDT | 5h 00m | N952AK |
| 2026-09-08 | KSEA | KMCF | 21:40 PDT | 05:40 EDT | 4h 59m | A98386 |
| 2026-09-07 | KSEA | KTPA | 21:41 PDT | 05:40 EDT | 4h 58m | A99D87 |
| 2026-09-05estimated | KSEA | KTPA | 21:31 PDT | 05:38 EDT | 5h 06m | A98386 |
| 2026-09-04estimated | KSEA | KTPA | 22:13 PDT | 06:18 EDT | 5h 04m | N949AK |
Earlier flights (166) - back to 2025-11-26
| Date | From | To | Dep | Arr | Duration | Aircraft |
|---|---|---|---|---|---|---|
| 2026-09-01 | KSEA | KTPA | 21:38 PDT | 05:48 EDT | 5h 09m | N477AS |
| 2026-08-31 | KSEA | KMCF | 21:33 PDT | 05:44 EDT | 5h 10m | N915AK |
| 2026-08-29estimated | KBFI | KTPA | 21:28 PDT | 05:30 EDT | 5h 01m | N224AK |
| 2026-08-28 | KSEA | KTPA | 22:02 PDT | 05:58 EDT | 4h 55m | N936AK |
| 2026-08-25estimated | KSEA | KTPA | 22:05 PDT | 05:44 EDT | 4h 38m | N964AK |
| 2026-08-24 | KSEA | KTPA | 22:00 PDT | 06:00 EDT | 4h 59m | A9E8CE |
| 2026-08-22 | KSEA | KTPA | 21:34 PDT | 05:36 EDT | 5h 01m | N238AK |
| 2026-08-21estimated | KSEA | KTPA | 21:56 PDT | 05:48 EDT | 4h 51m | N556AS |
| 2026-08-19estimated | KSEA | KTPA | 21:21 PDT | 05:32 EDT | 5h 10m | N971AK |
| 2026-08-18estimated | KBFI | KTPA | 21:48 PDT | 05:44 EDT | 4h 55m | N468AS |
| 2026-08-17estimated | KSEA | KTPA | 04:12 PDT | 08:42 EDT | 1h 29m | N224AK |
| 2026-08-16estimated | KSEA | KTPA | 21:31 PDT | 05:46 EDT | 5h 14m | N947AK |
| 2026-08-15estimated | KSEA | KTPA | 21:16 PDT | 05:36 EDT | 5h 19m | N297AK |
| 2026-08-14estimated | KBFI | KTPA | 21:42 PDT | 06:00 EDT | 5h 17m | N932AK |
| 2026-08-13estimated | ? | ? | 04:46Z | 09:54Z | 5h 07m | N281AK |
| 2026-08-12estimated | ? | ? | 04:42Z | 09:42Z | 4h 59m | N956AK |
| 2026-07-23 | KSEA | KTPA | 21:51 PDT | 05:42 EDT | 4h 50m | N288AK |
| 2026-07-22 | KBFI | KTPA | 21:27 PDT | 05:30 EDT | 5h 02m | N467AS |
| 2026-07-21 | KSEA | KTPA | 21:24 PDT | 05:20 EDT | 4h 55m | N282AK |
| 2026-07-20estimated | KBFI | KTPA | 21:54 PDT | 06:06 EDT | 5h 11m | N263AK |
| 2026-07-19estimated | KSEA | KTPA | 22:13 PDT | 06:16 EDT | 5h 02m | N260AK |
| 2026-07-18 | ? | KTPA | 04:27Z | 05:36 EDT | 5h 08m | N293AK |
| 2026-07-17estimated | ? | KTPA | 06:08Z | 07:18 EDT | 5h 09m | N428AS |
| 2026-07-16estimated | KSEA | KTPA | 21:24 PDT | 05:36 EDT | 5h 11m | N288AK |
| 2026-07-15estimated | KSEA | KTPA | 03:20 PDT | 06:40 EDT | 0h 19m | N954AK |
| 2026-07-15estimated | KSEA | KTPA | 21:29 PDT | 04:50 EDT | 4h 20m | N954AK |
| 2026-07-14 | KSEA | KTPA | 21:38 PDT | 05:42 EDT | 5h 03m | A97251 |
| 2026-07-13estimated | KBFI | KTPA | 21:43 PDT | 06:16 EDT | 5h 32m | N494AS |
| 2026-07-12estimated | KSEA | ? | 21:50 PDT | 09:50Z | 4h 59m | N933AK |
| 2026-07-11 | KSEA | KTPA | 21:26 PDT | 05:26 EDT | 4h 59m | N538AS |
| 2026-07-10estimated | KBFI | KTPA | 21:29 PDT | 05:38 EDT | 5h 08m | N936AK |
| 2026-07-09 | KSEA | KTPA | 23:36 PDT | 07:50 EDT | 5h 13m | N238AK |
| 2026-07-08 | KSEA | KTPA | 21:36 PDT | 05:40 EDT | 5h 03m | N294AK |
| 2026-07-07 | KSEA | KTPA | 21:25 PDT | 05:40 EDT | 5h 14m | N291BT |
| 2026-07-06 | KSEA | KTPA | 21:40 PDT | 05:44 EDT | 5h 03m | N236AK |
| 2026-07-04 | KSEA | KTPA | 21:21 PDT | 05:28 EDT | 5h 06m | N453AS |
| 2026-07-03 | KSEA | KTPA | 21:25 PDT | 05:28 EDT | 5h 02m | N468AS |
| 2026-07-02estimated | KSEA | KTPA | 21:24 PDT | 05:42 EDT | 5h 17m | N413AS |
| 2026-07-01estimated | KSEA | KTPA | 21:26 PDT | 05:46 EDT | 5h 19m | N464AS |
| 2026-06-30estimated | KSEA | KTPA | 21:25 PDT | 05:32 EDT | 5h 06m | N247AK |
| 2026-06-29 | KSEA | KTPA | 21:28 PDT | 05:36 EDT | 5h 07m | N974AK |
| 2026-06-28estimated | KSEA | KTPA | 21:34 PDT | 05:36 EDT | 5h 01m | N275AK |
| 2026-06-27estimated | KSEA | KTPA | 21:29 PDT | 05:40 EDT | 5h 10m | N265AK |
| 2026-06-26 | KSEA | KTPA | 21:44 PDT | 05:42 EDT | 4h 57m | N248AK |
| 2026-06-25estimated | KSEA | KTPA | 21:33 PDT | 05:24 EDT | 4h 50m | N471AS |
| 2026-06-24 | KSEA | KTPA | 21:30 PDT | 05:12 EDT | 4h 41m | N921AK |
| 2026-06-23estimated | KSEA | KTPA | 22:27 PDT | 06:18 EDT | 4h 50m | N297AK |
| 2026-06-22 | KSEA | KTPA | 21:41 PDT | 05:38 EDT | 4h 56m | N952AK |
| 2026-06-21 | KSEA | KTPA | 21:25 PDT | 05:24 EDT | 4h 58m | N709AL |
| 2026-06-20 | KSEA | KTPA | 22:32 PDT | 06:28 EDT | 4h 55m | A9A397 |
| 2026-06-19estimated | KSEA | KTPA | 21:37 PDT | 05:36 EDT | 4h 58m | N248AK |
| 2026-06-18estimated | KSEA | KTPA | 21:32 PDT | 05:20 EDT | 4h 47m | N272AK |
| 2026-06-17 | KSEA | KTPA | 21:31 PDT | 05:04 EDT | 4h 32m | A9672C |
| 2026-06-16 | KSEA | KTPA | 21:44 PDT | 05:26 EDT | 4h 41m | N474AS |
| 2026-06-15estimated | KSEA | KTPA | 21:47 PDT | 05:34 EDT | 4h 46m | N267AK |
| 2026-06-14estimated | KSEA | KTPA | 21:51 PDT | 06:06 EDT | 5h 14m | A97C18 |
| 2026-06-13estimated | KSEA | KTPA | 22:39 PDT | 06:30 EDT | 4h 50m | N253AK |
| 2026-06-12 | KSEA | KTPA | 21:58 PDT | 05:40 EDT | 4h 41m | A9873D |
| 2026-05-29 | KSEA | KTPA | 23:19 PDT | 07:44 EDT | 5h 24m | N296AK |
| 2026-05-28 | KSEA | KTPA | 23:58 PDT | 10:30 EDT | 7h 31m | N932AK |
| 2026-05-27estimated | KSEA | KTPA | 21:41 PDT | 04:58 EDT | 4h 16m | N298AK |
| 2026-05-26estimated | KSEA | KTPA | 21:36 PDT | 06:06 EDT | 5h 29m | N434AS |
| 2026-05-25 | KSEA | KTPA | 22:34 PDT | 06:44 EDT | 5h 09m | N478AS |
| 2026-05-24estimated | KSEA | ? | 21:41 PDT | 09:40Z | 4h 58m | N976AK |
| 2026-05-23 | KSEA | KTPA | 22:19 PDT | 06:24 EDT | 5h 04m | N937AK |
| 2026-05-22estimated | KSEA | KTPA | 22:03 PDT | 06:22 EDT | 5h 18m | N266AK |
| 2026-05-21 | KSEA | KTPA | 23:12 PDT | 07:08 EDT | 4h 56m | N471AS |
| 2026-05-20estimated | KPIE | KMCF | 20:01 EDT | 06:12 EDT | 10h 10m | N934AK |
| 2026-05-19 | KSEA | KSPG | 23:33 PDT | 19:58 EDT | 17h 24m | N263AK |
| 2026-05-12estimated | KSEA | KTPA | 22:54 PDT | 06:52 EDT | 4h 58m | N588AS |
| 2026-05-11estimated | KSEA | KTPA | 23:07 PDT | 07:22 EDT | 5h 14m | N524AS |
| 2026-05-10estimated | KSEA | KTPA | 22:59 PDT | 07:08 EDT | 5h 08m | N534AS |
| 2026-05-09estimated | KSEA | KTPA | 23:06 PDT | 07:18 EDT | 5h 11m | N565AS |
| 2026-05-08estimated | KSEA | KTPA | 23:11 PDT | 06:52 EDT | 4h 40m | N518AS |
| 2026-05-07 | KSEA | KTPA | 23:27 PDT | 07:14 EDT | 4h 46m | N556AS |
| 2026-05-06estimated | KSEA | KTPA | 22:56 PDT | 07:02 EDT | 5h 05m | N581AS |
| 2026-05-05 | KSEA | KTPA | 01:39 PDT | 09:20 EDT | 4h 40m | N560AS |
| 2026-05-04estimated | KSEA | KTPA | 23:28 PDT | 07:24 EDT | 4h 56m | N215AK |
| 2026-05-03estimated | KSEA | KTPA | 23:14 PDT | 07:14 EDT | 4h 59m | AAF0C3 |
| 2026-05-02 | KSEA | KTPA | 00:29 PDT | 08:34 EDT | 5h 05m | N532AS |
| 2026-05-01estimated | KSEA | KTPA | 23:12 PDT | 07:08 EDT | 4h 55m | N568AS |
| 2026-04-30estimated | KSEA | KTPA | 23:05 PDT | 06:56 EDT | 4h 50m | AB1BF9 |
| 2026-04-28estimated | KSEA | KTPA | 23:35 PDT | 07:38 EDT | 5h 03m | N517AS |
| 2026-04-27estimated | KSEA | KTPA | 22:54 PDT | 07:04 EDT | 5h 09m | AAF831 |
| 2026-04-26estimated | KSEA | KTPA | 23:04 PDT | 07:06 EDT | 5h 02m | N562AS |
| 2026-04-25 | KSEA | KTPA | 23:15 PDT | 07:16 EDT | 5h 00m | N518AS |
| 2026-04-24 | KSEA | KTPA | 23:21 PDT | 07:22 EDT | 5h 00m | AAE59E |
| 2026-04-23estimated | ? | KTPA | 05:57Z | 07:14 EDT | 5h 16m | N587AS |
| 2026-04-22estimated | ? | KTPA | 06:01Z | 07:18 EDT | 5h 16m | N518AS |
| 2026-04-21estimated | ? | ? | 06:15Z | 11:26Z | 5h 10m | AD7631 |
| 2026-04-20estimated | KSEA | KTPA | 23:29 PDT | 08:25 EDT | 5h 56m | A95FBE |
| 2026-04-18 | KSEA | KMCF | 23:28 PDT | 07:14 EDT | 4h 45m | A9C506 |
| 2026-04-17estimated | ? | ? | 06:38Z | 11:46Z | 5h 07m | N478AS |
| 2026-04-16 | ? | KTPA | 06:17Z | 07:28 EDT | 5h 10m | N964AK |
| 2026-04-15estimated | ? | ? | 06:29Z | 11:42Z | 5h 13m | A9B273 |
| 2026-04-14 | ? | KTPA | 06:19Z | 07:20 EDT | 5h 00m | N956AK |
| 2026-04-13estimated | ? | KTPA | 06:15Z | 07:30 EDT | 5h 14m | N954AK |
| 2026-04-11 | KSEA | KTPA | 23:29 PDT | 07:26 EDT | 4h 57m | N238AK |
| 2026-04-06estimated | KSEA | KTPA | 23:26 PDT | 07:42 EDT | 5h 15m | A9672C |
| 2026-04-04estimated | KSEA | KTPA | 23:28 PDT | 07:44 EDT | 5h 15m | N548AS |
| 2026-04-03estimated | ? | ? | 06:24Z | 11:42Z | 5h 17m | A97C18 |
| 2026-04-02estimated | ? | KTPA | 06:16Z | 07:52 EDT | 5h 35m | N468AS |
| 2026-04-01estimated | KSEA | KTPA | 23:20 PDT | 06:46 EDT | 4h 25m | N483AS |
| 2026-03-31 | KSEA | KTPA | 23:33 PDT | 07:24 EDT | 4h 50m | N929AK |
| 2026-03-30 | KSEA | KTPA | 23:40 PDT | 07:34 EDT | 4h 54m | N972AK |
| 2026-03-16 | ? | KTPA | 05:22Z | 06:02 EDT | 4h 39m | N596AS |
| 2026-03-15 | KSEA | KTPA | 21:52 PDT | 05:34 EDT | 4h 41m | A99262 |
| 2026-03-14estimated | ? | ? | 04:54Z | 09:56Z | 5h 01m | N975AK |
| 2026-03-13 | KSEA | KTPA | 21:42 PDT | 05:32 EDT | 4h 49m | A9D63B |
| 2026-03-12estimated | KSEA | KTPA | 21:55 PDT | 06:01 EDT | 5h 05m | A96AE3 |
| 2026-03-11 | KSEA | KTPA | 21:37 PDT | 06:04 EDT | 5h 26m | N297AK |
| 2026-03-10 | KSEA | KTPA | 21:37 PDT | 05:26 EDT | 4h 48m | N913AK |
| 2026-03-09 | KSEA | KTPA | 21:52 PDT | 05:46 EDT | 4h 54m | N709AL |
| 2026-03-08 | KSEA | KTPA | 21:49 PST | 06:46 EDT | 4h 57m | N517AS |
| 2026-03-07 | KSEA | KTPA | 21:24 PST | 05:44 EST | 5h 19m | N963AK |
| 2026-03-06 | KSEA | KTPA | 21:27 PST | 05:54 EST | 5h 27m | N248AK |
| 2026-03-05 | KSEA | KTPA | 21:33 PST | 05:52 EST | 5h 18m | ADB653 |
| 2026-03-04 | KSEA | KTPA | 21:43 PST | 05:58 EST | 5h 14m | N486AS |
| 2026-03-03 | KSEA | KTPA | 22:03 PST | 06:08 EST | 5h 04m | A9C506 |
| 2026-03-02 | KSEA | KTPA | 21:26 PST | 05:26 EST | 5h 00m | N486AS |
| 2026-03-01 | KSEA | KTPA | 21:28 PST | 05:32 EST | 5h 03m | N976AK |
| 2026-02-28 | KSEA | KTPA | 22:16 PST | 05:58 EST | 4h 41m | N978AK |
| 2026-02-27 | KSEA | KTPA | 21:24 PST | 05:12 EST | 4h 47m | N284AK |
| 2026-02-26 | KSEA | KTPA | 21:33 PST | 05:02 EST | 4h 28m | N292AK |
| 2026-02-25 | KSEA | KTPA | 21:27 PST | 04:56 EST | 4h 28m | N924AK |
| 2026-02-24 | KSEA | KTPA | 21:26 PST | 05:04 EST | 4h 37m | N298AK |
| 2026-02-23 | KSEA | KTPA | 21:28 PST | 05:10 EST | 4h 41m | N273AK |
| 2026-02-22 | KSEA | KTPA | 21:33 PST | 05:14 EST | 4h 40m | N915AK |
| 2026-02-21 | KSEA | KTPA | 21:27 PST | 05:22 EST | 4h 55m | A9C506 |
| 2026-02-20 | KSEA | KTPA | 21:33 PST | 05:30 EST | 4h 57m | N419AS |
| 2026-02-19 | KSEA | KTPA | 21:31 PST | 05:24 EST | 4h 52m | N423AS |
| 2026-02-18 | KSEA | KTPA | 21:33 PST | 05:52 EST | 5h 18m | N924AK |
| 2026-02-17 | KSEA | KTPA | 21:33 PST | 05:54 EST | 5h 21m | N948AK |
| 2026-02-16 | KSEA | KTPA | 21:35 PST | 05:16 EST | 4h 40m | A9D63B |
| 2026-02-15 | KSEA | KTPA | 22:10 PST | 05:58 EST | 4h 47m | N248AK |
| 2026-02-14 | KSEA | KTPA | 21:39 PST | 05:36 EST | 4h 56m | N285AK |
| 2026-02-13 | KSEA | KTPA | 21:40 PST | 05:32 EST | 4h 51m | A97251 |
| 2026-01-07 | KSEA | KTPA | 22:24 PST | 06:24 EST | 4h 59m | N428AS |
| 2026-01-07partial | KSEA | ? | 21:18 PST | N428AS | ||
| 2026-01-06 | KSEA | KMCF | 21:48 PST | 05:46 EST | 4h 58m | N479AS |
| 2026-01-05 | KSEA | KTPA | 22:13 PST | 06:12 EST | 4h 58m | N419AS |
| 2026-01-04 | KSEA | KTPA | 21:58 PST | 05:58 EST | 4h 59m | N924AK |
| 2026-01-03 | KSEA | KTPA | 22:12 PST | 06:14 EST | 5h 01m | N949AK |
| 2026-01-02 | KSEA | KTPA | 21:56 PST | 06:06 EST | 5h 09m | N956AK |
| 2026-01-01 | KSEA | KTPA | 21:54 PST | 06:04 EST | 5h 09m | N408AS |
| 2025-12-31estimated | KSEA | KTPA | 21:46 PST | 06:06 EST | 5h 19m | A9A397 |
| 2025-12-30estimated | KSEA | KTPA | 21:51 PST | 06:10 EST | 5h 18m | N589AS |
| 2025-12-29 | KSEA | KTPA | 23:04 PST | 07:08 EST | 5h 04m | N448AS |
| 2025-12-28estimated | KSEA | KTPA | 21:58 PST | 06:08 EST | 5h 09m | N214AK |
| 2025-12-27 | KSEA | KTPA | 22:29 PST | 06:46 EST | 5h 16m | N248AK |
| 2025-12-26 | KSEA | KTPA | 21:51 PST | 05:42 EST | 4h 50m | N264AK |
| 2025-12-25 | KSEA | KTPA | 21:55 PST | 06:08 EST | 5h 13m | N559AS |
| 2025-12-24 | KSEA | KTPA | 21:53 PST | 05:58 EST | 5h 05m | AB148B |
| 2025-12-23estimated | KSEA | KTPA | 21:49 PST | 05:58 EST | 5h 08m | N431AS |
| 2025-12-22 | KSEA | KTPA | 21:52 PST | 05:56 EST | 5h 04m | N282AK |
| 2025-12-21 | KSEA | KTPA | 22:25 PST | 06:24 EST | 4h 58m | N536AS |
| 2025-12-20estimated | KSEA | KTPA | 22:08 PST | 06:24 EST | 5h 15m | A9AB05 |
| 2025-12-19 | KSEA | KTPA | 22:00 PST | 05:44 EST | 4h 43m | N958AK |
| 2025-12-16 | KSEA | KTPA | 21:15 PST | 05:26 EST | 5h 11m | AB148B |
| 2025-12-15 | KSEA | KTPA | 21:25 PST | 05:38 EST | 5h 12m | N512AS |
| 2025-12-14 | KSEA | KTPA | 21:13 PST | 05:10 EST | 4h 57m | N506AS |
| 2025-12-13 | KSEA | KTPA | 21:48 PST | 05:36 EST | 4h 47m | AAF0C3 |
| 2025-12-12 | KSEA | KTPA | 21:25 PST | 05:08 EST | 4h 42m | AB1FB0 |
| 2025-12-02estimated | KSEA | KTPA | 22:03 PST | 04:20 EST | 3h 16m | N523AS |
| 2025-11-27estimated | KSEA | KTPA | 22:36 PST | 06:06 EST | 4h 29m | N491AS |
| 2025-11-26estimated | KSEA | KTPA | 22:46 PST | 06:26 EST | 4h 39m | N442AS |
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 archive (from $9.99, with a free one-day sample). Questions: [email protected]