Apparatus

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flight_takeoff Flight

ASA804

Operated by Alaska Airlines

Live map

Live map filtered to ASA804. Shown when the flight is currently airborne.

Route airports View route page →

Departure

SJC KSJC VFR

Norman Y. Mineta San Jose International Airport

San Jose, US

Local time
14:03 PDT
Timezone
America/Los_Angeles
Type
Large Airport
Elevation
62 ft
Coordinates
37.3625, -121.9292

cloud Weather

Wind
320° / 12 kt
Visibility
10 SM
Ceiling
FEW 3,000 ft
Temp / Dew
26°C / 12°C
Altimeter
29.96 inHg

Obs: 2026-08-29T20:53:00.000Z

Raw METAR / TAF 
METAR KSJC 292053Z 32012KT 10SM FEW030 26/12 A2996 RMK AO2 SLP144 T02610122 58018

TAF KSJC 291738Z 2918/3018 33006KT P6SM SKC FM292100 32012KT P6SM SKC FM300300 33007KT P6SM SKC FM301200 16004KT P6SM BKN013

flight Live Traffic

flight_takeoff 76 Departures
flight_land 54 Arrivals

Arrival

SEA KSEA VFR

Seattle–Tacoma International Airport

Seattle, US

Local time
14:03 PDT
Timezone
America/Los_Angeles
Type
Large Airport
Elevation
433 ft
Coordinates
47.4479, -122.3103

cloud Weather

Wind
170° / 9 kt
Visibility
10 SM
Ceiling
SCT 3,500 ft, BKN 6,000 ft, BKN 7,000 ft
Temp / Dew
19°C / 9°C
Altimeter
30.07 inHg

Obs: 2026-08-29T20:53:00.000Z

Raw METAR / TAF 
METAR KSEA 292053Z 17009KT 10SM SCT035 BKN060 BKN070 19/09 A3007 RMK AO2 SLP187 T01940094 52005 $

TAF KSEA 291720Z 2918/3024 23007KT P6SM VCSH FEW006 BKN025 FM292000 23008KT P6SM VCSH SCT025 BKN040 FM300000 27008KT P6SM SCT050 BKN100 FM300600 17005KT P6SM SCT025 BKN050 FM301500 21006KT P6SM BKN025 OVC035

flight Live Traffic

flight_takeoff 247 Departures
flight_land 201 Arrivals

Recent history last 30

DateAircraftRouteTakeoffLandingDurationDep ΔArr Δ
2026-07-25 A46368 SJC → SEA Jul 25, 11:45 UTCJul 25, 12:50 UTC1h 5m - -
2026-07-25 A46368 SJC → SEA Jul 25, 08:10 UTCJul 25, 08:25 UTC15m - -
2026-07-24 A4347B SJC → SEA Jul 24, 07:10 UTCJul 24, 11:55 UTC4h 45m - -
2026-07-23 A4960C SJC → SEA Jul 23, 07:05 UTCJul 23, 11:45 UTC4h 40m - -
2026-07-20 A48730 SJC → SEA Jul 20, 07:05 UTCJul 20, 11:55 UTC4h 50m - -
2026-07-19 A45233 SJC → SEA Jul 19, 06:50 UTCJul 19, 11:35 UTC4h 45m - -
2026-07-18 A48E9E - Jul 18, 07:00 UTCJul 18, 11:45 UTC4h 45m - -
2026-07-17 A455EA - Jul 17, 07:14 UTCJul 17, 11:55 UTC4h 40m - -
2026-07-16 A46E8D - Jul 16, 07:05 UTCJul 16, 11:50 UTC4h 45m - -
2026-07-15 A499C3 - Jul 15, 11:10 UTCJul 15, 11:50 UTC40m - -
2026-07-15 A499C3 - Jul 15, 07:05 UTCJul 15, 07:25 UTC20m - -
2026-07-13 A4960C - Jul 13, 10:55 UTCJul 13, 12:15 UTC1h 20m - -
2026-07-13 A4960C - Jul 13, 07:05 UTCJul 13, 07:15 UTC10m - -
2026-07-12 A47D69 - Jul 12, 11:10 UTCJul 12, 11:50 UTC40m - -
2026-07-12 A47D69 - Jul 12, 07:01 UTCJul 12, 07:15 UTC15m - -
2026-07-11 A46E8D - Jul 11, 07:05 UTCJul 11, 11:50 UTC4h 45m - -
2026-07-10 A45FB1 - Jul 10, 07:00 UTCJul 10, 11:45 UTC4h 45m - -
2026-07-09 A46AD6 - Jul 9, 07:00 UTCJul 9, 11:45 UTC4h 45m - -
2026-07-08 A4960C - Jul 8, 07:05 UTCJul 8, 11:50 UTC4h 45m - -
2026-07-06 A48E9E - Jul 6, 07:15 UTCJul 6, 11:40 UTC4h 25m - -
2026-07-05 A46E8D - Jul 5, 07:15 UTCJul 5, 11:55 UTC4h 40m - -
2026-07-04 A48379 - Jul 4, 07:30 UTCJul 4, 12:05 UTC4h 35m - -
2026-07-03 A4347B - Jul 3, 07:05 UTCJul 3, 11:35 UTC4h 30m - -
2026-07-02 A48379 - Jul 2, 07:00 UTCJul 2, 11:40 UTC4h 40m - -
2026-07-01 A4960C - Jul 1, 07:15 UTCJul 1, 11:55 UTC4h 40m - -
2026-06-29 A4347B - Jun 29, 07:05 UTCJun 29, 11:50 UTC4h 45m - -
2026-06-28 A45FB1 - Jun 28, 06:55 UTCJun 28, 11:45 UTC4h 50m - -
2026-06-27 A45BFA - Jun 27, 06:54 UTCJun 27, 11:50 UTC4h 55m - -
2026-06-26 A46E8D - Jun 26, 07:10 UTCJun 26, 12:14 UTC5h 5m - -
2026-06-25 A43FA0 - Jun 25, 07:00 UTCJun 25, 11:44 UTC4h 45m - -

Performance history

Flights tracked
106 showing last 30
Avg arrival delay
-
On-time arrival
-
Aircraft used
15

Monthly activity 4 months

Month Flights tracked
July 2026 25
June 2026 27
May 2026 30
April 2026 24

ASA804 frequently asked

Where does flight ASA804 fly?
ASA804 (Alaska Airlines) flies from SJC to SEA. View the full route page.
How long is flight ASA804?
Based on observed flights, ASA804 takes on average 3h 37m from takeoff to landing.
How often does ASA804 fly?
ASA804 has been observed flying daily in our tracking data. We've recorded 106 flights under this callsign.
What aircraft operates flight ASA804?
ASA804 has been operated by 15 different aircraft in our records. Tail numbers are listed in the recent history below.
Can I track ASA804 live?
Yes. When ASA804 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.