Apparatus

Try JFK, AAL1290, BAW, or N225AN.

flight_takeoff Flight

ASA739

Operated by Alaska Airlines

Live map

Live map filtered to ASA739. Shown when the flight is currently airborne.

Route airports View route page →

Departure

SEA KSEA VFR

Seattle–Tacoma International Airport

Seattle, US

Local time
23:48 PDT
Timezone
America/Los_Angeles
Type
Large Airport
Elevation
433 ft
Coordinates
47.4479, -122.3103

cloud Weather

Wind
220° / 11 kt
Visibility
10 SM
Ceiling
BKN 5,500 ft
Temp / Dew
15°C / 10°C
Altimeter
30.10 inHg

Obs: 2026-08-30T05:53:00.000Z

Raw METAR / TAF 
METAR KSEA 300553Z 22011KT 10SM BKN055 15/10 A3010 RMK AO2 SLP199 60000 T01500100 10200 20150 51014 $

TAF KSEA 300520Z 3006/3112 22008KT P6SM SCT070 SCT090 FM300900 19005KT P6SM OVC050 FM301500 21006KT P6SM BKN025 OVC035 FM301900 23005KT P6SM SCT025 OVC035 FM302100 27006KT P6SM BKN070 FM310000 01005KT P6SM SCT100 FM310300 36007KT P6SM SCT100

flight Live Traffic

flight_takeoff 353 Departures
flight_land 337 Arrivals

Arrival

SJC KSJC VFR

Norman Y. Mineta San Jose International Airport

San Jose, US

Local time
23:48 PDT
Timezone
America/Los_Angeles
Type
Large Airport
Elevation
62 ft
Coordinates
37.3625, -121.9292

cloud Weather

Wind
330° / 7 kt
Visibility
10 SM
Ceiling
CLR
Temp / Dew
17°C / 10°C
Altimeter
29.96 inHg

Obs: 2026-08-30T05:53:00.000Z

Raw METAR / TAF 
METAR KSJC 300553Z 33007KT 10SM CLR 17/10 A2996 RMK AO2 SLP144 T01670100 10250 20167 50008

TAF KSJC 300520Z 3006/3106 33007KT P6SM SKC FM301000 15005KT P6SM SKC FM302000 32012KT P6SM SKC FM310300 32008KT P6SM SKC

flight Live Traffic

flight_takeoff 60 Departures
flight_land 37 Arrivals

Recent history last 30

DateAircraftRouteTakeoffLandingDurationDep ΔArr Δ
2026-07-26 A58C2E SEA → SJC Jul 26, 14:15 UTCJul 26, 15:05 UTC50m - -
2026-07-25 AD7631 SEA → SJC Jul 25, 19:50 UTCJul 25, 20:10 UTC20m - -
2026-07-25 AD7631 SEA → SJC Jul 25, 14:45 UTCJul 25, 15:35 UTC50m - -
2026-07-24 A9873D SEA → SJC Jul 24, 14:15 UTCJul 24, 15:05 UTC50m - -
2026-07-23 A9C506 SEA → SJC Jul 23, 14:31 UTCJul 23, 19:47 UTC5h 16m +31m +26m
2026-07-23 A9C506 SEA → SJC Jul 23, 14:35 UTCJul 23, 15:25 UTC50m - -
2026-07-22 AD5269 SEA → SJC Jul 22, 16:05 UTCJul 22, 16:55 UTC50m - -
2026-07-22 AD5269 SEA → SJC Jul 22, 16:02 UTCJul 22, 21:17 UTC5h 15m +122m -9m
2026-07-21 A9D284 SEA → SJC Jul 21, 20:10 UTCJul 21, 20:25 UTC15m - -
2026-07-21 A9D284 SEA → SJC Jul 21, 14:50 UTCJul 21, 15:40 UTC50m - -
2026-07-20 AD5269 SEA → SJC Jul 20, 14:15 UTCJul 20, 15:00 UTC45m - -
2026-07-19 AD5269 SEA → SJC Jul 19, 14:10 UTCJul 19, 15:00 UTC50m - -
2026-07-18 AD4AFB - Jul 18, 14:40 UTCJul 18, 15:25 UTC45m - -
2026-07-17 AD8ED4 - Jul 17, 14:30 UTCJul 17, 15:15 UTC45m - -
2026-07-17 AD8ED4 PDX → OGG Jul 17, 14:25 UTCJul 17, 19:25 UTC5h 0m +25m +4m
2026-07-16 AC7A5B - Jul 16, 14:25 UTCJul 16, 15:19 UTC55m - -
2026-07-16 AC7A5B PDX → OGG Jul 16, 14:20 UTCJul 16, 19:35 UTC5h 15m +20m +13m
2026-07-15 AD5269 - Jul 15, 14:25 UTCJul 15, 15:20 UTC55m - -
2026-07-15 AD5269 PDX → OGG Jul 15, 14:24 UTCJul 15, 19:32 UTC5h 8m +24m +15m
2026-07-14 AD14A0 PDX → PDX Jul 14, 14:10 UTCJul 15, 02:15 UTC12h 4m - -
2026-07-13 ADB29C - Jul 13, 14:25 UTCJul 13, 15:15 UTC50m - -
2026-07-12 AD6755 PDX → OGG Jul 12, 14:20 UTCJul 12, 19:18 UTC4h 58m +20m +3m
2026-07-12 AD6755 - Jul 12, 14:15 UTCJul 12, 15:05 UTC50m - -
2026-07-11 AD7631 - Jul 11, 14:15 UTCJul 11, 15:05 UTC50m - -
2026-07-10 A52E54 - Jul 10, 14:15 UTCJul 10, 15:05 UTC50m - -
2026-07-09 AD8ED4 - Jul 9, 14:30 UTCJul 9, 15:15 UTC45m - -
2026-07-08 ACE96A - Jul 8, 14:10 UTCJul 8, 14:55 UTC45m - -
2026-07-07 AD036B - Jul 7, 14:15 UTCJul 7, 15:05 UTC50m - -
2026-07-06 A793B1 - Jul 6, 14:20 UTCJul 6, 15:10 UTC50m - -
2026-07-05 A98386 - Jul 5, 14:10 UTCJul 5, 15:00 UTC50m - -

Performance history

Flights tracked
132 showing last 30
Avg arrival delay
+9m
On-time arrival
83% 83% on time
Aircraft used
17

Monthly activity 4 months

Month Flights tracked
July 2026 35
June 2026 37
May 2026 37
April 2026 23

ASA739 frequently asked

Where does flight ASA739 fly?
ASA739 (Alaska Airlines) flies from SEA to SJC. View the full route page.
How long is flight ASA739?
Based on observed flights, ASA739 takes on average 2h 2m from takeoff to landing.
How often does ASA739 fly?
ASA739 has been observed flying several times a week in our tracking data. We've recorded 132 flights under this callsign.
Is flight ASA739 usually on time?
Across recent flights, ASA739 arrives with an average 9-minute delay. 83% of flights arrive within 15 minutes of schedule.
What aircraft operates flight ASA739?
ASA739 has been operated by 17 different aircraft in our records. Tail numbers are listed in the recent history below.
Can I track ASA739 live?
Yes. When ASA739 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.