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
21:02 PDT
Timezone
America/Los_Angeles
Type
Large Airport
Elevation
433 ft
Coordinates
47.4479, -122.3103

cloud Weather

Wind
10° / 9 kt
Visibility
10 SM
Ceiling
OVC 3,600 ft
Temp / Dew
13°C / 8°C
Altimeter
30.12 inHg

Obs: 2026-05-30T03:53:00.000Z

Raw METAR / TAF 
METAR KSEA 300353Z 01009KT 10SM OVC036 13/08 A3012 RMK AO2 SLP205 T01280083 $

TAF KSEA 300300Z 3003/3106 03009KT P6SM SCT050 BKN060 FM301200 14005KT P6SM BKN030 FM301900 28006KT P6SM BKN070 FM302200 31008KT P6SM SCT070 BKN250

flight Live Traffic

flight_takeoff 248 Departures
flight_land 238 Arrivals

Arrival

SFO KSFO IFR

San Francisco International Airport

San Francisco, US

Local time
21:02 PDT
Timezone
America/Los_Angeles
Type
Large Airport
Elevation
13 ft
Coordinates
37.6198, -122.3748

cloud Weather

Wind
260° / 14G21 kt
Visibility
10 SM
Ceiling
FEW 300 ft, BKN 800 ft, BKN 1,000 ft
Temp / Dew
13°C / 11°C
Altimeter
30.10 inHg

Obs: 2026-05-30T03:56:00.000Z

Raw METAR / TAF 
METAR KSFO 300356Z 26014G21KT 10SM FEW003 BKN008 BKN010 13/11 A3010 RMK AO2 SLP191 T01330106

TAF KSFO 300301Z 3003/3106 27012KT P6SM BKN013 FM300600 26010KT P6SM OVC009 FM300900 26005KT P6SM BKN012 FM301700 29010KT P6SM SKC FM302000 28018KT P6SM SKC

warning FAA Advisories

  • Ground Delay: low ceilings (avg 1 hour and 45 minutes)

flight Live Traffic

flight_takeoff 235 Departures
flight_land 249 Arrivals

Recent history last 30

DateAircraftRouteTakeoffLandingDurationDep ΔArr Δ
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 - -
2026-05-16 A60701 SEA → SFO May 16, 21:40 UTCMay 16, 22:00 UTC20m - -
2026-05-14 A61FA4 SEA → SFO May 14, 22:25 UTCMay 14, 22:45 UTC20m - -
2026-05-12 A5DBCB SEA → SFO May 12, 19:45 UTCMay 12, 20:10 UTC25m - -
2026-05-11 A5DBCB SEA → SFO May 11, 19:40 UTCMay 11, 20:05 UTC25m - -
2026-05-10 A5FBDC SEA → SFO May 10, 19:45 UTCMay 10, 20:05 UTC20m - -
2026-05-09 A5DBCB SEA → SFO May 9, 19:45 UTCMay 9, 20:10 UTC25m - -
2026-05-08 A60701 SEA → SFO May 8, 19:40 UTCMay 8, 20:05 UTC25m - -
2026-05-07 A5F825 SEA → SFO May 7, 19:45 UTCMay 7, 20:05 UTC20m - -
2026-05-06 A6235B SEA → SFO May 6, 20:00 UTCMay 6, 20:20 UTC20m - -
2026-05-05 A6147F SEA → SFO May 5, 20:01 UTCMay 5, 20:20 UTC20m - -
2026-05-04 A610C8 SEA → SFO May 4, 19:35 UTCMay 4, 20:00 UTC25m - -
2026-05-03 A6034A SEA → SFO May 3, 19:45 UTCMay 3, 20:10 UTC25m - -
2026-05-02 A61FA4 SEA → SFO May 2, 19:45 UTCMay 2, 20:05 UTC20m - -
2026-05-01 A6235B SEA → SFO May 1, 19:45 UTCMay 1, 20:10 UTC25m - -
2026-04-30 A610C8 SEA → SFO Apr 30, 19:40 UTCApr 30, 20:05 UTC25m - -
2026-04-29 A61836 SEA → SFO Apr 29, 19:55 UTCApr 29, 20:15 UTC20m - -
2026-04-28 A610C8 SEA → SFO Apr 28, 19:40 UTCApr 28, 20:00 UTC20m - -
2026-04-27 A610C8 SEA → SFO Apr 27, 19:55 UTCApr 27, 20:20 UTC25m - -
2026-04-26 A610C8 SEA → SFO Apr 26, 19:45 UTCApr 26, 20:05 UTC20m - -
2026-04-25 A5F825 SEA → SFO Apr 25, 19:55 UTCApr 25, 20:20 UTC25m - -
2026-04-24 A5DF82 SEA → SFO Apr 24, 19:55 UTCApr 24, 20:15 UTC20m - -
2026-04-23 A5D814 SEA → SFO Apr 23, 19:40 UTCApr 23, 20:05 UTC25m - -

Performance history

Flights tracked
42 showing last 30
Avg arrival delay
-
On-time arrival
-
Aircraft used
14

Monthly activity 2 months

Month Flights tracked
May 2026 22
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 22m from takeoff to landing.
How often does ASA1042 fly?
ASA1042 has been observed flying daily in our tracking data. We've recorded 42 flights under this callsign.
What aircraft operates flight ASA1042?
ASA1042 has been operated by 14 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.