Apparatus

Try JFK, AAL1290, BAW, or N225AN.

flight_takeoff Flight

ASA528

Operated by ASA

Live map

Live map filtered to ASA528. Shown when the flight is currently airborne.

Upcoming flights 1 scheduled

From To Scheduled departure Estimated arrival Status
SEA SFO Jun 4, 03:58 AM UTC Jun 4, 05:27 AM UTC PLANNED

Route airports View route page →

Departure

SEA KSEA VFR

Seattle–Tacoma International Airport

Seattle, US

Local time
05:54 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
SCT 15,000 ft, OVC 17,000 ft
Temp / Dew
16°C / 6°C
Altimeter
30.00 inHg

Obs: 2026-06-03T11:53:00.000Z

Raw METAR / TAF 
METAR KSEA 031153Z 21007KT 10SM SCT150 OVC170 16/06 A3000 RMK AO2 SLP163 T01610056 10217 20161 53008 $

TAF KSEA 031120Z 0312/0418 21010G20KT P6SM OVC170 FM031500 20011G20KT P6SM -SHRA OVC090 FM032100 22008KT P6SM VCSH BKN060 FM040300 21010KT P6SM VCSH OVC045 FM041100 21007KT P6SM BKN027 OVC035 FM041700 23007KT P6SM BKN040

flight Live Traffic

flight_takeoff 344 Departures
flight_land 367 Arrivals

Arrival

SFO KSFO IFR

San Francisco International Airport

San Francisco, US

Local time
05:54 PDT
Timezone
America/Los_Angeles
Type
Large Airport
Elevation
13 ft
Coordinates
37.6198, -122.3748

cloud Weather

Wind
270° / 8 kt
Visibility
10 SM
Ceiling
FEW 500 ft, BKN 900 ft, OVC 1,200 ft
Temp / Dew
13°C / 11°C
Altimeter
30.04 inHg

Obs: 2026-06-03T11:56:00.000Z

Raw METAR / TAF 
METAR KSFO 031156Z 27008KT 10SM FEW005 BKN009 OVC012 13/11 A3004 RMK AO2 SLP171 T01280106 10133 20122 58005 $

TAF KSFO 031122Z 0312/0418 27010KT P6SM FEW004 OVC009 FM031600 28015G25KT P6SM FEW010 FM032100 28020G30KT P6SM FEW250 FM040600 27015KT P6SM SCT015

warning FAA Advisories

  • Ground Delay: OTHER (avg 33 minutes)

flight Live Traffic

flight_takeoff 401 Departures
flight_land 336 Arrivals

Recent history last 30

DateAircraftRouteTakeoffLandingDurationDep ΔArr Δ
2026-06-03 ACBE34 SFO → LAS Jun 3, 04:28 UTCJun 3, 05:44 UTC1h 16m +58m +11m
2026-06-03 ACBE34 SFO → LAS Jun 3, 04:15 UTCJun 3, 05:55 UTC1h 40m - -
2026-06-02 A2B919 SFO → LAS Jun 2, 05:10 UTCJun 2, 07:00 UTC1h 50m - -
2026-06-01 A61F05 SFO → LAS Jun 1, 02:50 UTCJun 1, 04:35 UTC1h 45m - -
2026-05-30 ACF846 SFO → LAS May 30, 03:00 UTCMay 30, 04:55 UTC1h 55m - -
2026-05-29 ACDBEC SFO → LAS May 29, 03:40 UTCMay 29, 05:20 UTC1h 40m - -
2026-05-28 A535C2 SFO → LAS May 28, 04:20 UTCMay 28, 06:05 UTC1h 45m - -
2026-05-27 AD5FE7 SFO → LAS May 27, 03:04 UTCMay 27, 04:49 UTC1h 45m - -
2026-05-26 A2D573 SFO → LAS May 26, 03:09 UTCMay 26, 05:05 UTC1h 55m - -
2026-05-25 A74E7A SFO → LAS May 25, 03:55 UTCMay 25, 05:45 UTC1h 50m - -
2026-05-23 A2EBBD SFO → LAS May 23, 02:55 UTCMay 23, 04:40 UTC1h 45m - -
2026-05-23 A2EBBD SFO → LAS May 23, 02:46 UTCMay 23, 04:24 UTC1h 38m +28m +35m
2026-05-22 A61B4E SFO → LAS May 22, 03:25 UTCMay 22, 05:05 UTC1h 40m - -
2026-05-21 A9CECD SFO → LAS May 21, 03:35 UTCMay 21, 05:10 UTC1h 35m - -
2026-05-20 A2ADF4 SFO → LAS May 20, 02:57 UTCMay 20, 04:26 UTC1h 29m +39m +12m
2026-05-20 A2ADF4 SFO → LAS May 20, 03:00 UTCMay 20, 04:40 UTC1h 41m - -
2026-05-19 A22642 SFO → LAS May 19, 03:30 UTCMay 19, 05:20 UTC1h 50m - -
2026-05-18 A61F05 SFO → LAS May 18, 02:35 UTCMay 18, 04:20 UTC1h 45m - -
2026-05-16 AD5C30 SFO → LAS May 16, 03:00 UTCMay 16, 04:45 UTC1h 45m - -
2026-05-16 AD5C30 SFO → LAS May 16, 02:58 UTCMay 16, 04:32 UTC1h 34m +40m +37m
2026-05-15 ACDBEC SFO → LAS May 15, 05:28 UTCMay 15, 07:03 UTC1h 35m +190m +7m
2026-05-15 ACDBEC SFO → LAS May 15, 05:30 UTCMay 15, 07:15 UTC1h 45m - -
2026-05-14 A30460 SFO → LAS May 14, 04:58 UTCMay 14, 06:30 UTC1h 32m +160m +2m
2026-05-14 A30460 SFO → LAS May 14, 05:00 UTCMay 14, 06:45 UTC1h 45m - -
2026-05-13 A2C43E SFO → LAS May 13, 03:35 UTCMay 13, 05:40 UTC2h 5m - -
2026-05-12 AD10E9 SFO → LAS May 12, 04:10 UTCMay 12, 05:55 UTC1h 45m - -
2026-05-12 AD10E9 SFO → LAS May 12, 04:10 UTCMay 12, 05:41 UTC1h 31m +65m +40m
2026-05-11 A69B92 SFO → LAS May 11, 04:50 UTCMay 11, 06:50 UTC2h 0m - -
2026-05-10 A744B3 SFO → LAS May 10, 03:30 UTCMay 10, 05:20 UTC1h 50m - -
2026-05-09 A706EA SFO → LAS May 9, 03:50 UTCMay 9, 05:35 UTC1h 45m - -

Performance history

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

Monthly activity 3 months

Month Flights tracked
June 2026 4
May 2026 38
April 2026 9

ASA528 frequently asked

Where does flight ASA528 fly?
ASA528 (ASA) flies from SEA to SFO. View the full route page.
How long is flight ASA528?
Based on observed flights, ASA528 takes on average 1h 43m from takeoff to landing.
How often does ASA528 fly?
ASA528 has been observed flying several times a week in our tracking data. We've recorded 51 flights under this callsign.
Is flight ASA528 usually on time?
Across recent flights, ASA528 arrives with an average 21-minute delay. 57% of flights arrive within 15 minutes of schedule.
What aircraft operates flight ASA528?
ASA528 has been operated by 21 different aircraft in our records. Tail numbers are listed in the recent history below.
Can I track ASA528 live?
Yes. When ASA528 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.