Flight

ASA373

Flight history and live tracking for ASA373, 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

DateSun 04 Oct 2026
RouteKEWR NEWARK LIBERTY INTERNATIONAL → KSEA SEATTLE TACOMA INTERNATIONAL
Scheduled departure09:30 EDT

Scheduled and estimated times from the FAA SWIM feed, local to each airport.

Route

AirlineAlaska Airlines
Observed routeKEWR → KSFO

Flight history 222 flights since Aug 2025

DateFromToDepArrDurationAircraft
2026-10-02KEWR NEWARK LIBERTY INTERNATIONALKSEA SEATTLE TACOMA INTERNATIONAL09:25 EDT12:05 PDT5h 40mN705AL
2026-10-01KEWR NEWARK LIBERTY INTERNATIONALKSEA SEATTLE TACOMA INTERNATIONAL09:06 EDT11:49 PDT5h 43mN448AS
2026-09-30KEWR NEWARK LIBERTY INTERNATIONALKSEA SEATTLE TACOMA INTERNATIONAL09:20 EDT11:49 PDT5h 29mN479AS
2026-09-29KEWR NEWARK LIBERTY INTERNATIONALKSEA SEATTLE TACOMA INTERNATIONAL09:25 EDT11:45 PDT5h 20mN953AK
2026-09-28KEWR NEWARK LIBERTY INTERNATIONALKSEA SEATTLE TACOMA INTERNATIONAL09:17 EDT11:31 PDT5h 14mN972AK
2026-09-27KEWR NEWARK LIBERTY INTERNATIONALKSEA SEATTLE TACOMA INTERNATIONAL09:25 EDT11:36 PDT5h 11mN954AK
2026-09-26KEWR NEWARK LIBERTY INTERNATIONALKSEA SEATTLE TACOMA INTERNATIONAL09:21 EDT11:25 PDT5h 04mN706AL
2026-09-25KEWR NEWARK LIBERTY INTERNATIONALKSEA SEATTLE TACOMA INTERNATIONAL09:09 EDT11:25 PDT5h 16mN293AK
2026-09-24KEWRKSEA08:56 EDT14:18 PDT8h 21mN280AK
2026-09-23KEWRKSEA09:20 EDT12:02 PDT5h 41mN266AK
2026-09-22KEWRKSEA09:50 EDT12:30 PDT5h 39mN929AK
2026-09-20KEWRKSEA09:05 EDT11:16 PDT5h 10mN486AS
2026-09-19KEWRKSEA09:16 EDT11:36 PDT5h 19mA9D284
2026-09-18estimated??13:02Z18:28Z5h 25mA9E8CE
2026-09-17partialKSEA?06:02 PDTA9C506
2026-09-16partialKSEA?06:00 PDTN964AK
2026-09-15partialKSEA?06:58 PDTN915AK
2026-09-14partialKSEA?05:58 PDTN285AK
2026-09-13partialKSEA?07:09 PDTN287AK
2026-09-12partialKSEA?06:05 PDTN532AS
2026-09-11partialKSEA?06:34 PDTN282AK
2026-09-10partialKSEA?05:57 PDTN976AK
2026-09-09partialKSEA?06:04 PDTN408AS
2026-09-08partialKSEA?06:16 PDTN253AK
2026-09-07partialKSEA?10:52 PDTN294AK
2026-09-06partialKSEA?05:58 PDTN293AK
2026-09-05partialKSEA?06:03 PDTN274AK
2026-09-04partialKSEA?05:59 PDTN985AK
Earlier flights (194) - back to 2025-08-14
DateFromToDepArrDurationAircraft
2026-09-03partialKSEA?05:49 PDTN472AS
2026-09-02partialKSEA?06:03 PDTN978AK
2026-09-01partialKSEA?05:55 PDTN423AS
2026-08-31partialKSEA?05:55 PDTADB29C
2026-08-30estimated??13:07Z19:08Z6h 00mN273AK
2026-08-29partialKSEA?06:30 PDTA9873D
2026-08-28partialKSEA?06:06 PDTN934AK
2026-08-27?KBFI15:14Z14:26 PDT6h 11mN435AS
2026-08-27estimated??12:57Z14:18Z1h 20mN435AS
2026-08-26estimated??13:01Z18:36Z5h 34mN493AS
2026-08-25partialKSEA?05:59 PDTN237AK
2026-08-24partialKSEA?05:55 PDTN948AK
2026-08-23partialKSEA?06:06 PDTN251AK
2026-08-22partialKSEA?06:04 PDTN948AK
2026-08-21estimated??13:13Z19:02Z5h 48mN949AK
2026-08-20partialKSEA?05:56 PDTN962AK
2026-08-19partialKSEA?17:00 PDTN248AK
2026-08-18partialKBFI?17:05 PDTN260AK
2026-08-17estimated??01:04Z01:44Z0h 39mN937AK
2026-08-16estimatedKSEAKSLC17:00 PDT19:40 MDT1h 39mN948AK
2026-08-15partialKSEA?17:34 PDTN815AK
2026-08-14estimated??00:50Z03:38Z2h 47mN984AK
2026-08-13estimatedKSEAKSLC17:00 PDT19:48 MDT1h 47mN622AS
2026-08-12partialKSEA?17:31 PDTN935AK
2026-07-23estimatedKSEAKSLC17:00 PDT19:40 MDT1h 40mN609AS
2026-07-22estimatedKSEAKSLC17:00 PDT19:42 MDT1h 41mADB653
2026-07-21estimatedKBFIKSLC18:50 PDT21:46 MDT1h 55mN569AS
2026-07-20estimated??00:00Z01:26Z1h 26mN495AS
2026-07-19partialKBFI?17:08 PDTN533AS
2026-07-18estimated??00:00Z01:58Z1h 58mN434AS
2026-07-17estimatedKSEAKSLC17:52 PDT20:54 MDT2h 01mAB761C
2026-07-16estimatedKSEAKSLC17:07 PDT19:52 MDT1h 44mN644AS
2026-07-15estimatedKSEAKSLC17:00 PDT20:04 MDT2h 03mN974AK
2026-07-14estimatedKSEAKSLC17:15 PDT20:10 MDT1h 54mN474AS
2026-07-13estimatedKBFIKSLC17:00 PDT19:42 MDT1h 42mN562AS
2026-07-12estimatedKSEAKSLC17:15 PDT19:59 MDT1h 43mN251AK
2026-07-11estimatedKSEAKSLC17:00 PDT19:40 MDT1h 39mN296AK
2026-07-10estimatedKTCMKSLC17:00 PDT19:34 MDT1h 33mN288AK
2026-07-09estimatedKSEAKSLC17:00 PDT19:34 MDT1h 34mN609AS
2026-07-08estimatedKSEAKSLC17:00 PDT20:00 MDT2h 00mN913AK
2026-07-07estimatedKSEAKSLC17:27 PDT20:34 MDT2h 06mN525AS
2026-07-06estimatedKSEAKSLC17:00 PDT19:34 MDT1h 33mN263AK
2026-07-04estimatedKSEAKSLC17:00 PDT19:42 MDT1h 41mA97251
2026-07-03estimatedKSEAKSLC17:00 PDT19:38 MDT1h 37mN487AS
2026-07-02partialKSEA?17:00 PDTN976AK
2026-07-01partialKSEA?17:00 PDTN263AK
2026-06-30estimatedKSEAKSLC17:23 PDT20:02 MDT1h 39mN403AS
2026-06-29estimatedKSEAKSLC17:00 PDT19:53 MDT1h 52mAD79E8
2026-06-28estimatedKSEAKSLC17:10 PDT19:48 MDT1h 38mN935AK
2026-06-27estimatedKSEA?17:00 PDT01:54Z1h 54mA9CECD
2026-06-26partialKSEA?17:11 PDTN596AS
2026-06-25estimatedKTCMKSLC17:00 PDT19:40 MDT1h 40mN613AS
2026-06-24estimatedKSEAKSLC17:04 PDT19:44 MDT1h 39mA9B273
2026-06-23partialKSEA?17:23 PDTN549AS
2026-06-22estimatedKSEAKSLC17:13 PDT19:50 MDT1h 36mN260AK
2026-06-21estimatedKSEAKSLC17:00 PDT19:36 MDT1h 36mN287AK
2026-06-20estimatedKSEAKSLC17:05 PDT19:42 MDT1h 37mN926AK
2026-06-19estimatedKSEAKSLC17:24 PDT20:04 MDT1h 39mA9E8CE
2026-06-18estimatedKSEAKSLC17:02 PDT19:32 MDT1h 29mN609AS
2026-06-17estimatedKSEAKSLC17:37 PDT20:08 MDT1h 30mACB0B6
2026-06-16estimatedKBFIKSLC17:00 PDT19:34 MDT1h 34mN564AS
2026-06-15partialKSEA?17:17 PDTN975AK
2026-06-14estimatedKSEAKSLC17:01 PDT19:40 MDT1h 38mADBA0A
2026-06-13estimatedKSEAKSLC17:29 PDT20:06 MDT1h 36mN270AK
2026-06-12estimatedKSEAKSLC17:12 PDT19:46 MDT1h 33mN516AS
2026-05-29estimatedKEWRKBFI09:37 EDT11:44 PDT5h 06mN471AS
2026-05-28partialKSEA?09:37 PDTN977AK
2026-05-28estimatedKEWR?09:35 EDT15:34Z1h 58mN977AK
2026-05-27estimatedKEWRKSEA09:36 EDT12:18 PDT5h 41mN926AK
2026-05-26estimated??15:46Z19:05Z3h 18mN958AK
2026-05-26estimatedKEWR?09:35 EDT15:00Z1h 24mN958AK
2026-05-25estimatedKEWRKSEA09:25 EDT11:58 PDT5h 33mA9E8CE
2026-05-24KEWRKSEA10:36 EDT13:04 PDT5h 27mN260AK
2026-05-23estimatedKEWR?09:32 EDT19:02Z5h 29mN251AK
2026-05-22partialKSEA?06:42 PDTAD2733
2026-05-21estimatedKTEB?09:32 EDT19:24Z5h 51mN937AK
2026-05-20partialKBFI?17:41 PDTN266AK
2026-05-19partialKEWR?23:07 EDTN941AK
2026-05-09estimatedKSEAKSLC09:55 PDT15:56 MDT5h 00mAB10D4
2026-05-02estimatedKSEAKSLC09:36 PDT15:44 MDT5h 07mAAE59E
2026-04-25estimatedKSEAKSLC09:37 PDT15:40 MDT5h 03mAC5F5F
2026-04-22estimated?KSEA00:00Z17:52 PDT0h 51mN525AS
2026-04-21partialKSNA?19:15 PDTA70333
2026-04-20partial??00:00ZN530AS
2026-04-19estimated??22:13Z23:58Z1h 44mN530AS
2026-04-18estimated?KSEA00:00Z17:26 PDT0h 25mN517AS
2026-04-17partial??00:00ZN506AS
2026-04-16partialKSNA?19:03 PDTAB10D4
2026-04-15partialKSNA?19:30 PDTA7AC54
2026-04-14partial??00:00ZAB1842
2026-04-13partial??02:57ZN560AS
2026-04-13estimated??00:00Z00:26Z0h 25mN560AS
2026-04-12??22:03Z23:58Z1h 54mN560AS
2026-04-10estimated??23:38Z23:58Z0h 20mN518AS
2026-04-06partialKSEA?17:00 PDTN570AS
2026-04-05KSNA?14:58 PDT23:58Z1h 59mN570AS
2026-04-04partialKSEA?17:00 PDTN517AS
2026-04-03partial??00:00ZN594AS
2026-04-02partial??02:00ZN565AS
2026-04-02estimated?KSEA00:00Z17:38 PDT0h 38mN565AS
2026-04-01partial??00:00ZN517AS
2026-03-31partialKSEA?19:40 PDTN506AS
2026-03-31estimated?KSEA00:00Z18:20 PDT1h 20mN506AS
2026-03-30partial??00:00ZN549AS
2026-03-29estimated??22:22Z23:58Z1h 35mN549AS
2026-03-13estimated?KSAN03:54Z01:40 PDT4h 46mN534AS
2026-03-12estimated?KSAN02:18Z00:16 PDT4h 57mN537AS
2026-03-11estimated?KSAN06:33Z00:24 PDT0h 50mAB1FB0
2026-03-06estimated?KSAN07:33Z00:22 PST0h 48mAC5F5F
2026-03-05estimated?KSAN07:27Z00:18 PST0h 50mN590AS
2026-03-04estimated?KSAN09:46Z02:34 PST0h 47mN518AS
2026-02-27estimated?KSAN07:06Z00:02 PST0h 55mAB3C0A
2026-02-26estimated?KSAN07:11Z00:02 PST0h 50mN570AS
2026-02-25estimated?KSAN07:26Z00:10 PST0h 43mN536AS
2026-02-20estimated?KSAN07:32Z00:26 PST0h 53mN537AS
2026-02-19estimated?KSAN07:24Z00:06 PST0h 41mAAED0C
2026-02-18estimated?KSAN07:07Z23:52 PST0h 44mAB1FB0
2026-02-13estimated?KSAN03:02Z00:06 PST5h 03mN597AS
2026-01-06KEWRKSFO07:40 EST10:40 PST5h 59mN492AS
2026-01-05KLDJKSFO07:51 EST11:42 PST6h 50mN292AK
2026-01-04KEWRKSFO07:42 EST11:22 PST6h 39mN952AK
2026-01-03KLDJKSFO07:38 EST10:54 PST6h 15mN948AK
2026-01-02KEWRKSFO07:59 EST11:28 PST6h 28mN560AS
2026-01-01KEWRKSFO08:07 EST11:32 PST6h 24mN433AS
2025-12-31KEWRKSFO07:41 EST10:40 PST5h 58mAB3C0A
2025-12-30KEWRKSFO07:43 EST10:34 PST5h 50mN448AS
2025-12-29KEWRKSFO08:22 EST11:18 PST5h 56mN483AS
2025-12-28KEWRKSFO09:52 EST12:42 PST5h 49mN976AK
2025-12-27KEWRKSFO09:15 EST12:32 PST6h 16mN433AS
2025-12-26KEWRKSFO08:02 EST11:34 PST6h 32mN263AK
2025-12-25KEWRKSFO07:43 EST11:04 PST6h 20mN938AK
2025-12-24KEWRKSFO08:09 EST11:36 PST6h 27mN961AK
2025-12-23KEWRKSFO10:32 EST14:10 PST6h 37mN419AS
2025-12-22KEWRKSFO07:45 EST11:20 PST6h 34mN293AK
2025-12-21KEWRKSFO07:41 EST11:12 PST6h 31mN921AK
2025-12-20KLDJKSFO07:54 EST11:22 PST6h 28mA9672C
2025-12-19KEWRKSFO10:54 EST14:06 PST6h 11mA97C18
2025-12-18KEWRKSFO08:10 EST11:42 PST6h 31mN224AK
2025-12-17KEWRKSFO07:59 EST11:26 PST6h 26mN434AS
2025-12-16KEWRKSFO08:29 EST11:24 PST5h 54mN275AK
2025-12-15KEWRKSFO08:39 EST11:24 PST5h 45mN932AK
2025-12-14estimated?KSFO21:36Z15:00 PST1h 24mN238AK
2025-12-14KEWRKBOI10:42 EST13:42 MST4h 59mN238AK
2025-12-13KEWRKSFO07:59 EST11:14 PST6h 14mA9AB05
2025-12-12KEWRKSFO08:02 EST11:12 PST6h 09mN461AS
2025-12-11KEWRKSFO07:52 EST11:00 PST6h 07mN459AS
2025-12-10KEWRKSFO07:44 EST10:52 PST6h 07mN929AK
2025-12-09?KSFO16:12Z10:54 PST2h 41mN263AK
2025-11-27?KSQL12:42Z10:44 PST6h 01mN481AS
2025-11-26KEWRKSQL07:50 EST10:38 PST5h 48mA9B62A
2025-10-30KEWRKSFO07:13 EDT10:02 PDT5h 48mN288AK
2025-10-29estimated??10:58Z16:50Z5h 51mN929AK
2025-10-28?KSFO11:13Z10:00 PDT5h 46mA9D9F2
2025-10-27?KSFO11:55Z11:10 PDT6h 14mN942AK
2025-10-26KEWRKSFO09:26 EDT10:08 PDT3h 41mN435AS
2025-10-25KEWRKSFO10:38 EDT11:04 PDT3h 25mA97251
2025-10-24?KSFO14:01Z10:52 PDT3h 50mN423AS
2025-10-22?KSFO15:14Z10:42 PDT2h 27mA9672C
2025-10-21?KSFO15:43Z10:26 PDT1h 42mA99262
2025-10-20?KSFO12:07Z11:12 PDT6h 05mN978AK
2025-10-15KEWRKSFO07:47 EDT10:34 PDT5h 46mN931AK
2025-10-14KEWRKSFO08:08 EDT11:02 PDT5h 53mN419AS
2025-10-13KEWRKSFO07:40 EDT11:06 PDT6h 26mN929AK
2025-10-07KEWRKSFO07:40 EDT10:46 PDT6h 06mA9D9F2
2025-10-06KLDJKSFO07:44 EDT10:40 PDT5h 56mN934AK
2025-10-05estimatedKSQL?07:47 PDT17:32Z2h 45mN419AS
2025-10-04estimatedKEWRKBFI15:55 EDT16:58 PDT4h 03mN419AS
2025-10-02KEWR Newark Liberty International?07:41 EDT12:45Z1h 04mA5D007
2025-10-01KEWR Newark Liberty International?07:34 EDT12:41Z1h 07mA2E098
2025-09-30KEWR Newark Liberty International?09:45 EDT14:47Z1h 02mA52E54
2025-09-29KEWR Newark Liberty International?07:53 EDT12:58Z1h 05mAD79E8
2025-09-28KEWR Newark Liberty International?07:48 EDT12:54Z1h 06mA1C868
2025-09-27KEWR Newark Liberty InternationalKSKY07:48 EDT08:50 EDT1h 02mA9C506
2025-09-26KEWR Newark Liberty International?07:45 EDT12:52Z1h 06mA4CA6A
2025-09-25KEWR Newark Liberty InternationalKSKY07:41 EDT08:43 EDT1h 02mADBA0A
2025-09-24KEWR Newark Liberty InternationalKPHN07:37 EDT08:42 EDT1h 04mAD5C30
2025-09-23KEWR Newark Liberty InternationalKPHN07:48 EDT08:49 EDT1h 00mAD7631
2025-09-22KEWR Newark Liberty International?07:49 EDT12:56Z1h 07mAD1857
2025-09-21KEWR Newark Liberty International?08:31 EDT13:36Z1h 04mA67F38
2025-09-20KEWR Newark Liberty InternationalKCMH08:07 EDT09:09 EDT1h 02mA5939C
2025-09-19KEWR Newark Liberty International?07:43 EDT12:47Z1h 03mA1EFE7
2025-09-18KEWR Newark Liberty InternationalKSFO San Francisco International07:46 EDT10:03 PDT5h 16mA29908
2025-09-17KEWR Newark Liberty InternationalKSFO San Francisco International07:33 EDT09:53 PDT5h 19mA97608
2025-08-26KEWRKSJC23:04 EDT20:32 PDT0h 27mN409AS
2025-08-24KLDJKSFO07:39 EDT22:13 PDT17h 34mAD8B1D
2025-08-23estimatedKEWRKBFI01:09 EDT10:38 PDT12h 28mN553AS
2025-08-21estimated??00:01Z17:20Z17h 18mN491AS
2025-08-20estimatedKEWRKBFI14:31 EDT16:59 PDT5h 27mN491AS
2025-08-19KEWRKSFO09:26 EDT15:28 PDT9h 01mN474AS
2025-08-17KEWRKSFO08:58 EDT11:40 PDT5h 41mN487AS
2025-08-16KEWRKSFO09:14 EDT11:52 PDT5h 38mAD2733
2025-08-15KEWRKSFO09:33 EDT12:06 PDT5h 32mN459AS
2025-08-14estimated?KSFO17:58Z11:48 PDT0h 49mN273AK
2025-08-14estimated??14:31Z16:38Z2h 07mN273AK

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]