Apparatus

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flight_takeoff Flight

ASA1304

Operated by Alaska Airlines

Live map

Live map filtered to ASA1304. Shown when the flight is currently airborne.

Route airports View route page →

Departure

SFO KSFO VFR

San Francisco International Airport

San Francisco, US

Local time
04:20 PDT
Timezone
America/Los_Angeles
Type
Large Airport
Elevation
13 ft
Coordinates
37.6198, -122.3748

cloud Weather

Wind
310° / 8 kt
Visibility
10 SM
Ceiling
CLR
Temp / Dew
14°C / 12°C
Altimeter
29.88 inHg

Obs: 2026-08-02T10:56:00.000Z

Raw METAR / TAF 
METAR KSFO 021056Z 31008KT 10SM CLR 14/12 A2988 RMK AO2 SLP116 T01440117 $

TAF KSFO 020852Z 0209/0312 30012KT P6SM FEW010 FM021200 29006KT P6SM SCT010 FM021800 29015KT P6SM SKC FM030500 29011KT P6SM SKC FM030900 29008KT 5SM BR SCT010

flight Live Traffic

flight_takeoff 119 Departures
flight_land 90 Arrivals

Arrival

SEA KSEA MVFR

Seattle–Tacoma International Airport

Seattle, US

Local time
04:20 PDT
Timezone
America/Los_Angeles
Type
Large Airport
Elevation
433 ft
Coordinates
47.4479, -122.3103

cloud Weather

Wind
180° / 6 kt
Visibility
10 SM
Ceiling
BKN 1,800 ft
Temp / Dew
14°C / 11°C
Altimeter
30.21 inHg

Obs: 2026-08-02T10:53:00.000Z

Raw METAR / TAF 
METAR KSEA 021053Z 18006KT 10SM BKN018 14/11 A3021 RMK AO2 SLP236 T01440106 $

TAF KSEA 021033Z 0211/0312 17006KT P6SM BKN017 FM021800 24006KT P6SM BKN050 FM022200 33009KT P6SM SCT050 BKN200 FM030200 36008KT P6SM SCT200 FM030600 03004KT P6SM SKC

flight Live Traffic

flight_takeoff 127 Departures
flight_land 141 Arrivals

Recent history last 30

DateAircraftRouteTakeoffLandingDurationDep ΔArr Δ
2026-06-10 AB1BF9 SFO → SEA Jun 10, 04:03 UTCJun 10, 05:38 UTC1h 35m +48m +2m
2026-06-10 AB1BF9 SFO → SEA Jun 10, 04:00 UTCJun 10, 05:55 UTC1h 55m - -
2026-06-09 AB349C SFO → SEA Jun 9, 03:45 UTCJun 9, 05:40 UTC1h 55m - -
2026-06-08 AB148B SFO → SEA Jun 8, 04:05 UTCJun 8, 05:50 UTC1h 45m - -
2026-06-07 AAF47A SFO → SEA Jun 7, 03:15 UTCJun 7, 05:05 UTC1h 50m - -
2026-06-06 AB1BF9 SFO → SEA Jun 6, 03:40 UTCJun 6, 05:25 UTC1h 45m - -
2026-06-05 AB148B SFO → SEA Jun 5, 03:30 UTCJun 5, 05:10 UTC1h 40m - -
2026-06-04 AB1FB0 SFO → SEA Jun 4, 03:35 UTCJun 4, 05:20 UTC1h 45m - -
2026-06-03 AB0356 SFO → SEA Jun 3, 03:30 UTCJun 3, 05:15 UTC1h 45m - -
2026-06-02 AB349C SFO → SEA Jun 2, 03:30 UTCJun 2, 05:20 UTC1h 50m - -
2026-06-01 AB1FB0 SFO → SEA Jun 1, 03:30 UTCJun 1, 05:15 UTC1h 45m - -
2026-05-30 AAF47A SFO → SEA May 30, 03:30 UTCMay 30, 05:10 UTC1h 40m - -
2026-05-29 AB1FB0 SFO → SEA May 29, 03:35 UTCMay 29, 05:13 UTC1h 38m +20m +10m
2026-05-29 AB1FB0 SFO → SEA May 29, 03:35 UTCMay 29, 05:25 UTC1h 50m - -
2026-05-28 AB1842 SFO → SEA May 28, 03:40 UTCMay 28, 05:35 UTC1h 55m - -
2026-05-27 AB0356 SFO → SEA May 27, 03:39 UTCMay 27, 05:19 UTC1h 40m - -
2026-05-26 AB1FB0 SFO → SEA May 26, 03:45 UTCMay 26, 05:30 UTC1h 45m - -
2026-05-25 AB0356 SFO → SEA May 25, 03:20 UTCMay 25, 05:15 UTC1h 55m - -
2026-05-24 AB148B SFO → SEA May 24, 05:15 UTCMay 24, 05:20 UTC5m - -
2026-05-24 AB148B SFO → SEA May 24, 03:25 UTCMay 24, 05:10 UTC1h 45m - -
2026-05-23 AB1FB0 SFO → SEA May 23, 03:45 UTCMay 23, 05:30 UTC1h 45m - -
2026-05-22 AB349C SFO → SEA May 22, 03:30 UTCMay 22, 05:20 UTC1h 50m - -
2026-05-21 AB1FB0 SFO → SEA May 21, 03:25 UTCMay 21, 05:15 UTC1h 50m - -
2026-05-20 AAF47A SFO → SEA May 20, 03:25 UTCMay 20, 05:20 UTC1h 56m - -
2026-05-19 AC5F5F SFO → SEA May 19, 03:20 UTCMay 19, 05:20 UTC2h 0m - -
2026-05-18 AAE59E SFO → SEA May 18, 03:30 UTCMay 18, 05:30 UTC2h 0m - -
2026-05-17 AAF831 SFO → SEA May 17, 03:15 UTCMay 17, 05:15 UTC2h 0m - -
2026-05-16 AC5F5F SFO → SEA May 16, 04:05 UTCMay 16, 05:51 UTC1h 46m - -
2026-05-15 AAE59E SFO → SEA May 15, 03:25 UTCMay 15, 05:20 UTC1h 55m - -
2026-05-14 AC5F5F SFO → SEA May 14, 03:55 UTCMay 14, 05:55 UTC2h 0m - -

Performance history

Flights tracked
52 showing last 30
Avg arrival delay
+6m
On-time arrival
100% 100% on time
Aircraft used
10

Monthly activity 3 months

Month Flights tracked
June 2026 11
May 2026 33
April 2026 8

ASA1304 frequently asked

Where does flight ASA1304 fly?
ASA1304 (Alaska Airlines) flies from SFO to SEA. View the full route page.
How long is flight ASA1304?
Based on observed flights, ASA1304 takes on average 1h 45m from takeoff to landing.
How often does ASA1304 fly?
ASA1304 has been observed flying daily in our tracking data. We've recorded 52 flights under this callsign.
Is flight ASA1304 usually on time?
Across recent flights, ASA1304 arrives with an average 6-minute delay. 100% of flights arrive within 15 minutes of schedule.
What aircraft operates flight ASA1304?
ASA1304 has been operated by 10 different aircraft in our records. Tail numbers are listed in the recent history below.
Can I track ASA1304 live?
Yes. When ASA1304 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.