Apparatus

Try JFK, AAL1290, BAW, or N225AN.

flight_takeoff Flight

ASA731

Operated by Alaska Airlines

Live map

Live map filtered to ASA731. Shown when the flight is currently airborne.

Route airports View route page →

Departure

SEA KSEA VFR

Seattle–Tacoma International Airport

Seattle, US

Local time
02:08 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
BKN 23,000 ft
Temp / Dew
16°C / 12°C
Altimeter
30.08 inHg

Obs: 2026-08-28T08:53:00.000Z

Raw METAR / TAF 
METAR KSEA 280853Z 00000KT 10SM BKN230 16/12 A3008 RMK AO2 SLP191 T01560122 51001

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 76 Departures
flight_land 47 Arrivals

Arrival

SFO KSFO VFR

San Francisco International Airport

San Francisco, US

Local time
02:08 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, BKN 20,000 ft
Temp / Dew
15°C / 13°C
Altimeter
29.94 inHg

Obs: 2026-08-28T08:56:00.000Z

Raw METAR / TAF 
METAR KSFO 280856Z 29014KT 10SM FEW004 BKN200 15/13 A2994 RMK AO2 SLP139 T01500128 58002 $

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 97 Departures
flight_land 46 Arrivals

Recent history last 30

DateAircraftRouteTakeoffLandingDurationDep ΔArr Δ
2026-07-26 A59D63 SEA → SFO Jul 26, 22:40 UTCJul 26, 22:45 UTC5m - -
2026-07-25 A2D1BC SEA → SFO Jul 25, 22:00 UTCJul 26, 00:35 UTC2h 35m - -
2026-07-25 A2D1BC SEA → SFO Jul 25, 21:59 UTCJul 26, 00:33 UTC2h 34m +14m +15m
2026-07-24 A5B764 SEA → SFO Jul 24, 21:55 UTCJul 25, 00:20 UTC2h 25m - -
2026-07-23 A28DE3 SEA → SFO Jul 23, 22:05 UTCJul 24, 00:40 UTC2h 35m - -
2026-07-22 A2A686 SEA → SFO Jul 22, 22:00 UTCJul 23, 00:30 UTC2h 30m - -
2026-07-21 A5C4E2 SEA → SFO Jul 21, 22:05 UTCJul 22, 00:40 UTC2h 35m - -
2026-07-20 A2A686 PDX → PHX Jul 20, 22:05 UTCJul 21, 00:40 UTC2h 35m - -
2026-07-19 A71D34 PDX → PHX Jul 19, 22:05 UTCJul 20, 00:22 UTC2h 17m +20m +7m
2026-07-19 A71D34 PDX → PHX Jul 19, 22:00 UTCJul 20, 00:20 UTC2h 20m - -
2026-07-18 A5F3CF PDX → PHX Jul 18, 22:40 UTCJul 19, 01:00 UTC2h 20m - -
2026-07-17 A4CA6A PDX → PHX Jul 17, 22:00 UTCJul 18, 00:39 UTC2h 40m - -
2026-07-16 A5DEE3 - Jul 16, 22:05 UTCJul 17, 00:50 UTC2h 45m - -
2026-07-15 A6AA6E PDX → PHX Jul 15, 22:01 UTCJul 16, 00:45 UTC2h 44m +16m +27m
2026-07-15 A6AA6E - Jul 15, 22:05 UTCJul 16, 01:00 UTC2h 55m - -
2026-07-14 AB1FB0 PDX → PHX Jul 14, 22:00 UTCJul 15, 00:40 UTC2h 39m - -
2026-07-13 A9AB05 - Jul 13, 22:05 UTCJul 14, 00:40 UTC2h 35m - -
2026-07-12 A67F38 - Jul 12, 22:00 UTCJul 13, 00:01 UTC2h 0m - -
2026-07-12 A67F38 PDX → PHX Jul 12, 22:05 UTCJul 13, 00:38 UTC2h 33m +20m +17m
2026-07-11 A61797 PDX → PHX Jul 11, 22:15 UTCJul 12, 00:35 UTC2h 20m - -
2026-07-10 A7B3C2 PDX → PHX Jul 10, 21:50 UTCJul 11, 00:05 UTC2h 15m - -
2026-07-09 A506D5 PDX → PHX Jul 9, 22:20 UTCJul 10, 00:35 UTC2h 15m - -
2026-07-08 A7197D PDX → PHX Jul 8, 21:55 UTCJul 9, 00:10 UTC2h 15m - -
2026-07-08 A7197D PDX → PHX Jul 8, 22:05 UTCJul 9, 00:05 UTC2h 0m +20m -6m
2026-07-07 A602AB PDX → PHX Jul 7, 22:30 UTCJul 8, 00:45 UTC2h 15m - -
2026-07-06 A22642 PDX → PHX Jul 6, 22:00 UTCJul 7, 00:20 UTC2h 20m - -
2026-07-06 A22642 PDX → PHX Jul 6, 22:05 UTCJul 7, 00:17 UTC2h 12m +20m +2m
2026-07-05 A61B4E PDX → PHX Jul 5, 22:05 UTCJul 6, 00:20 UTC2h 15m - -
2026-07-05 A61B4E PDX → PHX Jul 5, 22:05 UTCJul 6, 00:22 UTC2h 17m +20m +25m
2026-07-04 A71D34 PDX → PHX Jul 4, 21:55 UTCJul 5, 00:10 UTC2h 15m - -

Performance history

Flights tracked
115 showing last 30
Avg arrival delay
+12m
On-time arrival
57% 57% on time
Aircraft used
21

Monthly activity 4 months

Month Flights tracked
July 2026 33
June 2026 24
May 2026 38
April 2026 20

ASA731 frequently asked

Where does flight ASA731 fly?
ASA731 (Alaska Airlines) flies from SEA to SFO. View the full route page.
How long is flight ASA731?
Based on observed flights, ASA731 takes on average 2h 21m from takeoff to landing.
How often does ASA731 fly?
ASA731 has been observed flying several times a week in our tracking data. We've recorded 115 flights under this callsign.
Is flight ASA731 usually on time?
Across recent flights, ASA731 arrives with an average 12-minute delay. 57% of flights arrive within 15 minutes of schedule.
What aircraft operates flight ASA731?
ASA731 has been operated by 21 different aircraft in our records. Tail numbers are listed in the recent history below.
Can I track ASA731 live?
Yes. When ASA731 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.