Apparatus

Try JFK, AAL1290, BAW, or N225AN.

flight_takeoff Flight

ASA539

Operated by Alaska Airlines

Live map

Live map filtered to ASA539. Shown when the flight is currently airborne.

Route airports View route page →

Departure

SAN KSAN VFR

San Diego International Airport

San Diego, US

Local time
14:14 PDT
Timezone
America/Los_Angeles
Type
Large Airport
Elevation
17 ft
Coordinates
32.7336, -117.1900

cloud Weather

Wind
310° / 6 kt
Visibility
10 SM
Ceiling
SCT 5,500 ft
Temp / Dew
34°C / 13°C
Altimeter
29.84 inHg

Obs: 2026-10-05T20:51:00.000Z

Raw METAR / TAF 
METAR KSAN 052051Z 31006KT 10SM SCT055 34/13 A2984 RMK AO2 SLP105 T03390133 58016 $

TAF KSAN 052041Z 0521/0624 31010KT P6SM FEW090 FEW220 FM060200 VRB04KT P6SM SKC FM061900 30012KT P6SM SKC

warning FAA Advisories

  • Closed: !SAN 10/004 SAN AD AP CLSD TO NON SKED TRANSIENT GA ACFT EXC PPR 619-298-7704 2610011633-2701010800 (Oct 01 at 16:33 UTC. – Jan 01 at 08:00 UTC.)

flight Live Traffic

flight_takeoff 188 Departures
flight_land 170 Arrivals

Arrival

SEA KSEA VFR

Seattle–Tacoma International Airport

Seattle, US

Local time
14:14 PDT
Timezone
America/Los_Angeles
Type
Large Airport
Elevation
433 ft
Coordinates
47.4479, -122.3103

cloud Weather

Wind
0° / 0 kt
Visibility
9 SM
Ceiling
SCT 200 ft, SCT 5,000 ft, BKN 23,000 ft
Temp / Dew
17°C / 13°C
Altimeter
30.16 inHg

Obs: 2026-10-05T20:53:00.000Z

Raw METAR / TAF 
METAR KSEA 052053Z 00000KT 9SM SCT002 SCT050 BKN230 17/13 A3016 RMK AO2 SLP218 T01670128 58000 $

TAF KSEA 052051Z 0521/0624 29005KT P6SM FEW010 BKN050 BKN250 FM060000 02005KT P6SM BKN250 FM061000 02005KT 1/2SM FG OVC002 FM061800 01005KT P6SM SCT002 FM062100 36008KT P6SM FEW250

flight Live Traffic

flight_takeoff 233 Departures
flight_land 230 Arrivals

Recent history last 30

DateAircraftRouteTakeoffLandingDurationDep ΔArr Δ
2026-07-26 A25B3F SAN → SEA Jul 26, 01:13 UTCJul 26, 02:48 UTC1h 35m +28m -5m
2026-07-26 A25B3F SAN → SEA Jul 26, 01:00 UTCJul 26, 02:50 UTC1h 50m - -
2026-07-25 A9A397 SAN → SEA Jul 25, 01:00 UTCJul 25, 02:50 UTC1h 50m - -
2026-07-24 A6EE47 SAN → SEA Jul 24, 01:15 UTCJul 24, 03:05 UTC1h 50m - -
2026-07-23 A300A9 SAN → SEA Jul 23, 01:20 UTCJul 23, 03:10 UTC1h 50m - -
2026-07-22 ACFFB4 SAN → SEA Jul 22, 01:10 UTCJul 22, 03:00 UTC1h 50m - -
2026-07-22 ACFFB4 SAN → SEA Jul 22, 01:13 UTCJul 22, 02:55 UTC1h 42m +28m +7m
2026-07-21 ACB824 SAN → SEA Jul 21, 01:00 UTCJul 21, 02:50 UTC1h 50m - -
2026-07-20 A24DC1 SAN → SEA Jul 20, 01:33 UTCJul 20, 03:09 UTC1h 36m +48m -5m
2026-07-20 A24DC1 SAN → SEA Jul 20, 01:20 UTCJul 20, 03:10 UTC1h 50m - -
2026-07-19 A5EC61 SEA → SJC Jul 19, 01:00 UTCJul 19, 02:45 UTC1h 45m - -
2026-07-18 AD4744 SEA → SJC Jul 18, 01:15 UTCJul 18, 03:00 UTC1h 46m - -
2026-07-17 ACF48F SEA → SJC Jul 17, 01:25 UTCJul 17, 03:14 UTC1h 50m - -
2026-07-16 A27F07 SEA → SJC Jul 16, 01:20 UTCJul 16, 03:20 UTC2h 0m - -
2026-07-16 A27F07 SEA → SJC Jul 16, 01:19 UTCJul 16, 03:13 UTC1h 54m +34m +24m
2026-07-15 A1CC1F BFI → SJC Jul 15, 00:50 UTCJul 15, 02:50 UTC2h 0m - -
2026-07-14 AD6B0C SEA → SJC Jul 14, 01:00 UTCJul 14, 02:55 UTC1h 55m - -
2026-07-14 AD6B0C SEA → SJC Jul 14, 01:00 UTCJul 14, 02:50 UTC1h 50m +15m +20m
2026-07-13 ABA152 SEA → SJC Jul 13, 01:10 UTCJul 13, 03:01 UTC1h 50m - -
2026-07-12 A9CECD SEA → SJC Jul 12, 01:00 UTCJul 12, 02:55 UTC1h 55m - -
2026-07-11 A5DB2C - Jul 11, 01:15 UTCJul 11, 03:05 UTC1h 50m - -
2026-07-10 A3133C SEA → SJC Jul 10, 01:00 UTCJul 10, 02:45 UTC1h 45m - -
2026-07-09 A5E29A SEA → SJC Jul 9, 01:05 UTCJul 9, 02:45 UTC1h 40m - -
2026-07-08 AB1842 SEA → SJC Jul 8, 01:00 UTCJul 8, 02:45 UTC1h 45m - -
2026-07-07 A9D63B SEA → SJC Jul 7, 01:00 UTCJul 7, 02:40 UTC1h 40m - -
2026-07-06 AD2EA1 SEA → SJC Jul 6, 01:20 UTCJul 6, 03:05 UTC1h 45m - -
2026-07-05 A5DB2C SEA → SJC Jul 5, 01:25 UTCJul 5, 03:10 UTC1h 45m - -
2026-07-04 AD8ED4 SEA → SJC Jul 4, 01:10 UTCJul 4, 02:45 UTC1h 35m - -
2026-07-03 AD14A0 SEA → SJC Jul 3, 01:15 UTCJul 3, 02:55 UTC1h 40m - -
2026-07-02 A9D284 SEA → SJC Jul 2, 01:00 UTCJul 2, 02:40 UTC1h 40m - -

Performance history

Flights tracked
93 showing last 30
Avg arrival delay
+8m
On-time arrival
60% 60% on time
Aircraft used
24

Monthly activity 4 months

Month Flights tracked
July 2026 31
June 2026 35
May 2026 25
April 2026 2

ASA539 frequently asked

Where does flight ASA539 fly?
ASA539 (Alaska Airlines) flies from SAN to SEA. View the full route page.
How long is flight ASA539?
Based on observed flights, ASA539 takes on average 1h 47m from takeoff to landing.
How often does ASA539 fly?
ASA539 has been observed flying daily in our tracking data. We've recorded 93 flights under this callsign.
Is flight ASA539 usually on time?
Across recent flights, ASA539 arrives with an average 8-minute delay. 60% of flights arrive within 15 minutes of schedule.
What aircraft operates flight ASA539?
ASA539 has been operated by 24 different aircraft in our records. Tail numbers are listed in the recent history below.
Can I track ASA539 live?
Yes. When ASA539 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.