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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
22:57 PDT
Timezone
America/Los_Angeles
Type
Large Airport
Elevation
433 ft
Coordinates
47.4479, -122.3103

cloud Weather

Wind
220° / 8 kt
Visibility
10 SM
Ceiling
SCT 7,000 ft, SCT 8,500 ft
Temp / Dew
16°C / 9°C
Altimeter
30.10 inHg

Obs: 2026-08-30T04:53:00.000Z

Raw METAR / TAF 
METAR KSEA 300453Z 22008KT 10SM SCT070 SCT085 16/09 A3010 RMK AO2 SLP198 T01610094 $

TAF KSEA 300520Z 3006/3112 22008KT P6SM SCT070 SCT090 FM300900 19005KT P6SM OVC050 FM301500 21006KT P6SM BKN025 OVC035 FM301900 23005KT P6SM SCT025 OVC035 FM302100 27006KT P6SM BKN070 FM310000 01005KT P6SM SCT100 FM310300 36007KT P6SM SCT100

flight Live Traffic

flight_takeoff 400 Departures
flight_land 401 Arrivals

Arrival

SFO KSFO VFR

San Francisco International Airport

San Francisco, US

Local time
22:57 PDT
Timezone
America/Los_Angeles
Type
Large Airport
Elevation
13 ft
Coordinates
37.6198, -122.3748

cloud Weather

Wind
270° / 17 kt
Visibility
10 SM
Ceiling
FEW 1,000 ft
Temp / Dew
16°C / 12°C
Altimeter
29.96 inHg

Obs: 2026-08-30T04:56:00.000Z

Raw METAR / TAF 
METAR KSFO 300456Z 27017KT 10SM FEW010 16/12 A2996 RMK AO2 SLP144 T01610122 $

TAF KSFO 300520Z 3006/3112 28016G25KT P6SM SKC FM300700 28010KT P6SM FEW009 TEMPO 3011/3015 BKN009 FM301900 27015G25KT P6SM FEW012 FM310400 27010KT P6SM FEW010 FM311000 27008KT P6SM BKN010

flight Live Traffic

flight_takeoff 377 Departures
flight_land 283 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.