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flight_takeoff Flight

ASA9804

Operated by Alaska Airlines

Live map

Live map filtered to ASA9804. Shown when the flight is currently airborne.

Route airports View route page →

Departure

SEA KSEA VFR

Seattle–Tacoma International Airport

Seattle, US

Local time
16:16 PDT
Timezone
America/Los_Angeles
Type
Large Airport
Elevation
433 ft
Coordinates
47.4479, -122.3103

cloud Weather

Wind
210° / 7 kt
Visibility
10 SM
Ceiling
FEW 3,000 ft, SCT 6,000 ft
Temp / Dew
22°C / 12°C
Altimeter
30.02 inHg

Obs: 2026-08-28T22:53:00.000Z

Raw METAR / TAF 
METAR KSEA 282253Z 21007KT 10SM FEW030 SCT060 22/12 A3002 RMK AO2 SLP170 T02220117 $

TAF KSEA 282100Z 2821/2924 23009KT P6SM SCT025 BKN050 FM290200 32006KT P6SM BKN050 FM290800 19007KT P6SM -SHRA OVC035 FM291100 19006KT P6SM -SHRA BKN025 OVC030 FM291800 21007KT P6SM -SHRA SCT020 OVC030

flight Live Traffic

flight_takeoff 182 Departures
flight_land 218 Arrivals

Arrival

SFO KSFO VFR

San Francisco International Airport

San Francisco, US

Local time
16:16 PDT
Timezone
America/Los_Angeles
Type
Large Airport
Elevation
13 ft
Coordinates
37.6198, -122.3748

cloud Weather

Wind
290° / 14 kt
Visibility
10 SM
Ceiling
FEW 400 ft, FEW 1,200 ft, SCT 11,000 ft, BKN 18,000 ft
Temp / Dew
17°C / 13°C
Altimeter
30.00 inHg

Obs: 2026-08-28T22:56:00.000Z

Raw METAR / TAF 
METAR KSFO 282256Z 29014KT 10SM FEW004 FEW012 SCT110 BKN180 17/13 A3000 RMK AO2 SLP159 T01720128 $

TAF KSFO 282047Z 2821/2924 28016KT P6SM VCSH SCT010 BKN100 FM290600 28012KT P6SM FEW012 FM291000 29008KT P6SM SCT012 FM291800 29015KT P6SM FEW015

flight Live Traffic

flight_takeoff 211 Departures
flight_land 214 Arrivals

Recent history last 9

DateAircraftRouteTakeoffLandingDurationDep ΔArr Δ
2026-07-20 A715C6 SEA → SFO Jul 20, 20:45 UTCJul 20, 21:40 UTC55m - -
2026-05-16 A262AD SEA → SFO May 16, 19:45 UTCMay 16, 22:10 UTC2h 25m - -
2026-04-30 A96AE3 SEA → SFO Apr 30, 22:25 UTCMay 1, 03:25 UTC5h 0m - -
2026-04-22 AD3FD6 SEA → SFO Apr 22, 15:05 UTCApr 22, 15:30 UTC25m - -
2026-04-18 A6CA7F SEA → SFO Apr 18, 15:40 UTCApr 18, 16:10 UTC30m - -
2026-04-17 A622BC SEA → SFO Apr 17, 03:35 UTCApr 17, 04:50 UTC1h 16m - -
2026-04-17 A622BC SEA → SFO Apr 17, 01:20 UTCApr 17, 03:10 UTC1h 50m - -
2026-04-17 A622BC SEA → SFO Apr 17, 00:21 UTCApr 17, 04:38 UTC4h 17m +81m -11m
2026-04-13 A5BB1B - Apr 13, 01:30 UTCApr 13, 02:35 UTC1h 5m - -

Performance history

Flights tracked
9
Avg arrival delay
-11m
On-time arrival
100% 100% on time
Aircraft used
7

Monthly activity 3 months

Month Flights tracked
July 2026 1
May 2026 1
April 2026 7

ASA9804 frequently asked

Where does flight ASA9804 fly?
ASA9804 (Alaska Airlines) flies from SEA to SFO. View the full route page.
How long is flight ASA9804?
Based on observed flights, ASA9804 takes on average 1h 58m from takeoff to landing.
How often does ASA9804 fly?
ASA9804 has been observed flying several times a week in our tracking data. We've recorded 9 flights under this callsign.
Is flight ASA9804 usually on time?
Across recent flights, ASA9804 arrives 11 minutes early on average. 100% of flights arrive within 15 minutes of schedule.
What aircraft operates flight ASA9804?
ASA9804 has been operated by 7 different aircraft in our records. Tail numbers are listed in the recent history below.
Can I track ASA9804 live?
Yes. When ASA9804 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.