Apparatus

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flight_takeoff Flight

ASA398

Operated by Alaska Airlines

Live map

Live map filtered to ASA398. Shown when the flight is currently airborne.

Route airports View route page →

Departure

SEA KSEA VFR

Seattle–Tacoma International Airport

Seattle, US

Local time
03:42 PDT
Timezone
America/Los_Angeles
Type
Large Airport
Elevation
433 ft
Coordinates
47.4479, -122.3103

cloud Weather

Wind
60° / 6 kt
Visibility
10 SM
Ceiling
BKN 4,400 ft
Temp / Dew
9°C / 5°C
Altimeter
30.20 inHg

Obs: 2026-05-30T09:53:00.000Z

Raw METAR / TAF 
METAR KSEA 300953Z 06006KT 10SM BKN044 09/05 A3020 RMK AO2 SLP231 T00890050 $

TAF KSEA 300902Z 3009/3112 06006KT P6SM BKN040 OVC050 FM301200 14005KT P6SM BKN030 OVC040 FM301900 28006KT P6SM BKN070 FM302200 31008KT P6SM SCT070 BKN250

flight Live Traffic

flight_takeoff 149 Departures
flight_land 174 Arrivals

Arrival

EWR KEWR VFR

Newark Liberty International Airport

Newark, US

Local time
06:42 EDT
Timezone
America/New_York
Type
Large Airport
Elevation
18 ft
Coordinates
40.6894, -74.1705

cloud Weather

Wind
330° / 16G27 kt
Visibility
10 SM
Ceiling
FEW 7,000 ft
Temp / Dew
13°C / 2°C
Altimeter
29.78 inHg

Obs: 2026-05-30T09:51:00.000Z

Raw METAR / TAF 
METAR KEWR 300951Z 33016G27KT 10SM FEW070 13/02 A2978 RMK AO2 PK WND 31033/0915 SLP084 T01280017 $

TAF KEWR 300836Z 3009/3112 32017G28KT P6SM SCT060 SCT100 FM301100 34026G34KT P6SM BKN040 BKN100 FM302100 36019G29KT P6SM SCT050 SCT100 FM302300 01015G25KT P6SM FEW050 FEW100 FM310100 01011KT P6SM SKC FM310400 33006KT P6SM SKC

flight Live Traffic

flight_takeoff 372 Departures
flight_land 281 Arrivals

Recent history last 30

DateAircraftRouteTakeoffLandingDurationDep ΔArr Δ
2026-05-30 A5E29A SEA → EWR May 30, 00:50 UTCMay 30, 04:45 UTC3h 55m - -
2026-05-29 AD3FD6 SEA → EWR May 29, 00:45 UTCMay 29, 04:40 UTC3h 55m - -
2026-05-28 A526E6 SEA → EWR May 28, 00:30 UTCMay 28, 04:35 UTC4h 5m - -
2026-05-27 ACC1EB SEA → EWR May 27, 00:44 UTCMay 27, 05:09 UTC4h 25m - -
2026-05-26 A98386 SEA → EWR May 26, 00:39 UTCMay 26, 04:39 UTC4h 0m - -
2026-05-25 A97251 SEA → EWR May 25, 01:55 UTCMay 25, 05:05 UTC3h 10m - -
2026-05-24 A602AB SEA → EWR May 24, 01:20 UTCMay 24, 05:05 UTC3h 45m - -
2026-05-23 A6EE47 SEA → EWR May 23, 01:30 UTCMay 23, 05:25 UTC3h 55m - -
2026-05-22 A78C43 SEA → EWR May 22, 01:00 UTCMay 22, 04:45 UTC3h 45m - -
2026-05-21 A58C2E SEA → EWR May 21, 01:05 UTCMay 21, 04:40 UTC3h 35m - -
2026-05-20 A506D5 SEA → EWR May 20, 00:40 UTCMay 20, 04:45 UTC4h 6m - -
2026-05-19 A535C2 SEA → EWR May 19, 00:55 UTCMay 19, 04:45 UTC3h 50m - -
2026-05-18 A9D9F2 SEA → EWR May 18, 01:15 UTCMay 18, 05:00 UTC3h 45m - -
2026-05-17 A5B3AD SEA → EWR May 17, 00:50 UTCMay 17, 04:30 UTC3h 40m - -
2026-05-16 A96AE3 SEA → EWR May 16, 01:35 UTCMay 16, 05:15 UTC3h 40m - -
2026-05-15 A688FF SEA → EWR May 15, 00:50 UTCMay 15, 03:45 UTC2h 55m - -
2026-05-15 A688FF SEA → EWR May 15, 00:50 UTCMay 15, 04:25 UTC3h 35m +20m +10m
2026-05-14 AC7A5B SEA → EWR May 14, 01:20 UTCMay 14, 04:55 UTC3h 35m - -
2026-05-12 AD8766 SEA → EWR May 12, 06:00 UTCMay 12, 09:40 UTC3h 40m - -
2026-05-11 A4F5A0 SEA → EWR May 11, 06:10 UTCMay 11, 09:50 UTC3h 40m - -
2026-05-11 A4F5A0 SEA → EWR May 11, 06:08 UTCMay 11, 09:37 UTC3h 29m +18m -5m
2026-05-10 A9672C SEA → EWR May 10, 06:35 UTCMay 10, 10:15 UTC3h 40m - -
2026-05-09 A1EFE7 SEA → EWR May 9, 06:15 UTCMay 9, 09:55 UTC3h 40m - -
2026-05-08 A5B3AD SEA → EWR May 8, 06:14 UTCMay 8, 09:44 UTC3h 30m - -
2026-05-07 AD3C1F SEA → EWR May 7, 06:10 UTCMay 7, 09:40 UTC3h 30m - -
2026-05-06 A95FBE SEA → EWR May 6, 06:00 UTCMay 6, 09:35 UTC3h 35m - -
2026-05-05 A9E8CE SEA → EWR May 5, 06:18 UTCMay 5, 09:22 UTC3h 4m +28m +9m
2026-05-05 A9E8CE SEA → EWR May 5, 06:00 UTCMay 5, 09:35 UTC3h 35m - -
2026-05-04 A29908 SEA → EWR May 4, 06:00 UTCMay 4, 09:35 UTC3h 35m - -
2026-05-03 A9AB05 SEA → EWR May 3, 06:20 UTCMay 3, 10:05 UTC3h 45m - -

Performance history

Flights tracked
64 showing last 30
Avg arrival delay
+5m
On-time arrival
100% 100% on time
Aircraft used
26

Monthly activity 2 months

Month Flights tracked
May 2026 33
April 2026 31

ASA398 frequently asked

Where does flight ASA398 fly?
ASA398 (Alaska Airlines) flies from SEA to EWR. View the full route page.
How long is flight ASA398?
Based on observed flights, ASA398 takes on average 3h 41m from takeoff to landing.
How often does ASA398 fly?
ASA398 has been observed flying daily in our tracking data. We've recorded 64 flights under this callsign.
Is flight ASA398 usually on time?
Across recent flights, ASA398 arrives with an average 5-minute delay. 100% of flights arrive within 15 minutes of schedule.
What aircraft operates flight ASA398?
ASA398 has been operated by 26 different aircraft in our records. Tail numbers are listed in the recent history below.
Can I track ASA398 live?
Yes. When ASA398 is currently airborne, the live tracker map above shows its real-time position from ADS-B broadcasts. If the map is empty, the flight is not currently in the air.