Apparatus

Try JFK, AAL1290, BAW, or N225AN.

flight_takeoff Flight

ASA573

Operated by Alaska Airlines

Live map

Live map filtered to ASA573. Shown when the flight is currently airborne.

Route airports View route page →

Departure

SJC KSJC VFR

Norman Y. Mineta San Jose International Airport

San Jose, US

Local time
21:01 PDT
Timezone
America/Los_Angeles
Type
Large Airport
Elevation
62 ft
Coordinates
37.3625, -121.9292

cloud Weather

Wind
340° / 11 kt
Visibility
10 SM
Ceiling
FEW 2,500 ft, FEW 3,600 ft, FEW 7,500 ft
Temp / Dew
14°C / 11°C
Altimeter
30.09 inHg

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

Raw METAR / TAF 
METAR KSJC 300353Z 34011KT 10SM FEW025 FEW036 FEW075 14/11 A3009 RMK AO2 SLP188 T01440111

TAF KSJC 292320Z 3000/3024 33012KT P6SM BKN040 FM300500 32006KT P6SM BKN025 FM301900 33010KT P6SM SKC

flight Live Traffic

flight_takeoff 50 Departures
flight_land 44 Arrivals

Arrival

SEA KSEA VFR

Seattle–Tacoma International Airport

Seattle, US

Local time
21:01 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

Recent history last 30

DateAircraftRouteTakeoffLandingDurationDep ΔArr Δ
2026-05-29 A69F49 SJC → SEA May 29, 14:20 UTCMay 29, 17:55 UTC3h 35m - -
2026-05-28 A6A300 SJC → SEA May 28, 16:30 UTCMay 28, 19:50 UTC3h 20m - -
2026-05-27 AD10E9 SJC → SEA May 27, 14:50 UTCMay 27, 18:10 UTC3h 20m - -
2026-05-27 AD10E9 SJC → SEA May 27, 14:33 UTCMay 27, 18:06 UTC3h 33m +33m +62m
2026-05-26 A2C43E SJC → SEA May 26, 14:33 UTCMay 26, 17:49 UTC3h 16m +33m +19m
2026-05-26 A2C43E SJC → SEA May 26, 14:35 UTCMay 26, 17:30 UTC2h 55m - -
2026-05-25 ACD47E SJC → SEA May 25, 14:10 UTCMay 25, 17:55 UTC3h 45m - -
2026-05-25 ACD47E SJC → SEA May 25, 14:09 UTCMay 25, 17:36 UTC3h 27m +9m +26m
2026-05-24 A697DB SJC → SEA May 24, 14:20 UTCMay 24, 18:10 UTC3h 50m - -
2026-05-24 A697DB SJC → SEA May 24, 14:19 UTCMay 24, 17:51 UTC3h 32m +19m -4m
2026-05-23 A2CE05 SJC → SEA May 23, 14:25 UTCMay 23, 18:15 UTC3h 50m - -
2026-05-22 A5BB1B SJC → SEA May 22, 14:25 UTCMay 22, 18:05 UTC3h 40m - -
2026-05-21 A22642 SJC → SEA May 21, 14:55 UTCMay 21, 18:35 UTC3h 40m - -
2026-05-21 A22642 SJC → SEA May 21, 14:52 UTCMay 21, 18:28 UTC3h 36m +52m -4m
2026-05-20 A97608 SJC → SEA May 20, 18:25 UTCMay 20, 22:10 UTC3h 45m - -
2026-05-19 A9D284 SJC → SEA May 19, 14:50 UTCMay 19, 18:35 UTC3h 45m - -
2026-05-18 AD9DB0 SJC → SEA May 18, 14:40 UTCMay 18, 18:20 UTC3h 40m - -
2026-05-17 A602AB SJC → SEA May 17, 14:25 UTCMay 17, 18:01 UTC3h 35m - -
2026-05-16 A5E29A SJC → SEA May 16, 14:20 UTCMay 16, 18:05 UTC3h 45m - -
2026-05-15 A744B3 SJC → SEA May 15, 14:25 UTCMay 15, 18:20 UTC3h 54m - -
2026-05-14 A6A6B7 SJC → SEA May 14, 14:30 UTCMay 14, 18:20 UTC3h 50m - -
2026-05-13 AD4AFB SJC → SEA May 13, 14:35 UTCMay 13, 18:10 UTC3h 35m - -
2026-05-12 A4CA6A SJC → SEA May 12, 20:55 UTCMay 13, 02:10 UTC5h 15m - -
2026-05-11 A5B3AD SJC → SEA May 11, 21:09 UTCMay 12, 01:38 UTC4h 29m +38m -4m
2026-05-11 A5B3AD SJC → SEA May 11, 20:40 UTCMay 11, 22:35 UTC1h 54m - -
2026-05-10 AD5C30 SJC → SEA May 10, 20:50 UTCMay 11, 02:10 UTC5h 20m - -
2026-05-09 A6AA6E SJC → SEA May 9, 20:40 UTCMay 10, 02:14 UTC5h 35m - -
2026-05-08 ACB824 SJC → SEA May 8, 20:50 UTCMay 9, 02:30 UTC5h 40m - -
2026-05-07 A4B7D7 SJC → SEA May 7, 20:45 UTCMay 8, 02:14 UTC5h 30m - -
2026-05-06 A30F85 SJC → SEA May 6, 20:35 UTCMay 7, 02:05 UTC5h 30m - -

Performance history

Flights tracked
70 showing last 30
Avg arrival delay
+16m
On-time arrival
50% 50% on time
Aircraft used
24

Monthly activity 2 months

Month Flights tracked
May 2026 37
April 2026 33

ASA573 frequently asked

Where does flight ASA573 fly?
ASA573 (Alaska Airlines) flies from SJC to SEA. View the full route page.
How long is flight ASA573?
Based on observed flights, ASA573 takes on average 3h 57m from takeoff to landing.
How often does ASA573 fly?
ASA573 has been observed flying several times a week in our tracking data. We've recorded 70 flights under this callsign.
Is flight ASA573 usually on time?
Across recent flights, ASA573 arrives with an average 16-minute delay. 50% of flights arrive within 15 minutes of schedule.
What aircraft operates flight ASA573?
ASA573 has been operated by 24 different aircraft in our records. Tail numbers are listed in the recent history below.
Can I track ASA573 live?
Yes. When ASA573 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.