Apparatus

Try JFK, AAL1290, BAW, or N225AN.

flight_takeoff Flight

ASA1042

Operated by Alaska Airlines

Live map

Live map filtered to ASA1042. Shown when the flight is currently airborne.

Route airports View route page →

Departure

SEA KSEA VFR

Seattle–Tacoma International Airport

Seattle, US

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

cloud Weather

Wind
0° / 0 kt
Visibility
10 SM
Ceiling
FEW 1,500 ft, FEW 5,000 ft, BKN 23,000 ft
Temp / Dew
15°C / 12°C
Altimeter
30.07 inHg

Obs: 2026-08-28T09:53:00.000Z

Raw METAR / TAF 
METAR KSEA 280953Z 00000KT 10SM FEW015 FEW050 BKN230 15/12 A3007 RMK AO2 SLP188 T01500122 $

TAF KSEA 280520Z 2806/2912 21006KT P6SM SCT040 BKN080 FM281000 19005KT P6SM BKN022 FM281300 18003KT P6SM OVC012 FM281900 22005KT P6SM BKN025 OVC050 FM282100 24006KT P6SM BKN050 FM290200 30006KT P6SM BKN050 FM290800 19007KT P6SM -SHRA OVC025

flight Live Traffic

flight_takeoff 191 Departures
flight_land 141 Arrivals

Arrival

SFO KSFO VFR

San Francisco International Airport

San Francisco, US

Local time
03:03 PDT
Timezone
America/Los_Angeles
Type
Large Airport
Elevation
13 ft
Coordinates
37.6198, -122.3748

cloud Weather

Wind
300° / 13 kt
Visibility
10 SM
Ceiling
FEW 400 ft, BKN 20,000 ft
Temp / Dew
15°C / 13°C
Altimeter
29.93 inHg

Obs: 2026-08-28T09:56:00.000Z

Raw METAR / TAF 
METAR KSFO 280956Z 30013KT 10SM FEW004 BKN200 15/13 A2993 RMK AO2 SLP135 T01500128 $

TAF KSFO 280830Z 2809/2912 30013KT P6SM FEW004 BKN200 FM282000 29014KT P6SM VCSH BKN050 OVC100 FM290300 29010KT P6SM SCT010 BKN120 FM291000 29007KT P6SM BKN010

flight Live Traffic

flight_takeoff 190 Departures
flight_land 89 Arrivals

Recent history last 30

DateAircraftRouteTakeoffLandingDurationDep ΔArr Δ
2026-06-29 A61BED SEA → SFO Jun 29, 21:39 UTCJun 29, 22:00 UTC20m - -
2026-06-28 A5E339 SEA → SFO Jun 28, 21:50 UTCJun 28, 22:15 UTC25m - -
2026-06-27 A610C8 SEA → SFO Jun 27, 21:29 UTCJun 27, 21:55 UTC25m - -
2026-06-26 A5F825 SEA → SFO Jun 26, 21:35 UTCJun 26, 21:59 UTC25m - -
2026-06-25 A60701 SEA → SFO Jun 25, 21:50 UTCJun 25, 22:14 UTC25m - -
2026-06-22 A5DBCB SEA → SFO Jun 22, 21:54 UTCJun 22, 22:15 UTC20m - -
2026-06-21 A5DBCB SEA → SFO Jun 21, 21:34 UTCJun 21, 21:54 UTC20m - -
2026-06-20 A5FBDC SEA → SFO Jun 20, 21:34 UTCJun 20, 21:55 UTC20m - -
2026-06-19 A6235B SEA → SFO Jun 19, 21:34 UTCJun 19, 21:59 UTC25m - -
2026-06-18 A61836 SEA → SFO Jun 18, 22:25 UTCJun 18, 22:45 UTC20m - -
2026-06-15 A5DBCB SEA → SFO Jun 15, 21:35 UTCJun 15, 21:55 UTC20m - -
2026-06-14 A5E339 SEA → SFO Jun 14, 21:45 UTCJun 14, 22:05 UTC20m - -
2026-06-13 A61836 SEA → SFO Jun 13, 21:35 UTCJun 13, 21:55 UTC20m - -
2026-06-12 A61FA4 SEA → SFO Jun 12, 21:35 UTCJun 12, 21:55 UTC20m - -
2026-06-11 A5DF82 SEA → SFO Jun 11, 21:35 UTCJun 11, 21:55 UTC20m - -
2026-06-08 A5D814 SEA → SFO Jun 8, 21:55 UTCJun 8, 22:15 UTC20m - -
2026-06-07 A6147F SEA → SFO Jun 7, 21:40 UTCJun 7, 22:05 UTC25m - -
2026-06-06 A61BED SEA → SFO Jun 6, 21:30 UTCJun 6, 21:54 UTC25m - -
2026-06-05 A610C8 SEA → SFO Jun 5, 22:55 UTCJun 5, 23:15 UTC20m - -
2026-06-04 A6147F SEA → SFO Jun 4, 21:45 UTCJun 4, 22:05 UTC20m - -
2026-05-31 A6147F SEA → SFO May 31, 21:40 UTCMay 31, 22:00 UTC20m - -
2026-05-30 A61FA4 SEA → SFO May 30, 21:45 UTCMay 30, 22:05 UTC20m - -
2026-05-29 A5DBCB SEA → SFO May 29, 21:45 UTCMay 29, 22:05 UTC20m - -
2026-05-28 A5FF93 SEA → SFO May 28, 21:45 UTCMay 28, 22:00 UTC15m - -
2026-05-25 A5DBCB SEA → SFO May 25, 21:35 UTCMay 25, 21:54 UTC20m - -
2026-05-23 A61BED SEA → SFO May 23, 21:30 UTCMay 23, 21:55 UTC25m - -
2026-05-22 A61836 SEA → SFO May 22, 22:50 UTCMay 22, 23:10 UTC20m - -
2026-05-21 A6034A SEA → SFO May 21, 21:40 UTCMay 21, 22:00 UTC20m - -
2026-05-18 A5F825 SEA → SFO May 18, 21:50 UTCMay 18, 22:10 UTC20m - -
2026-05-17 A6034A SEA → SFO May 17, 21:40 UTCMay 17, 22:01 UTC20m - -

Performance history

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

Monthly activity 3 months

Month Flights tracked
June 2026 20
May 2026 24
April 2026 20

ASA1042 frequently asked

Where does flight ASA1042 fly?
ASA1042 (Alaska Airlines) flies from SEA to SFO. View the full route page.
How long is flight ASA1042?
Based on observed flights, ASA1042 takes on average 21m from takeoff to landing.
How often does ASA1042 fly?
ASA1042 has been observed flying daily in our tracking data. We've recorded 64 flights under this callsign.
What aircraft operates flight ASA1042?
ASA1042 has been operated by 15 different aircraft in our records. Tail numbers are listed in the recent history below.
Can I track ASA1042 live?
Yes. When ASA1042 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.