Apparatus

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flight_takeoff Flight

ASA539

Operated by ASA

Live map

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

Upcoming flights 1 scheduled

From To Scheduled departure Estimated arrival Status
SEA SJC Jul 5, 12:45 AM UTC Jul 5, 03:07 AM UTC PLANNED

Route airports View route page →

Departure

SEA KSEA VFR

Seattle–Tacoma International Airport

Seattle, US

Local time
19:24 PDT
Timezone
America/Los_Angeles
Type
Large Airport
Elevation
433 ft
Coordinates
47.4479, -122.3103

cloud Weather

Wind
360° / 7 kt
Visibility
10 SM
Ceiling
FEW 3,800 ft
Temp / Dew
21°C / 11°C
Altimeter
30.12 inHg

Obs: 2026-07-05T01:53:00.000Z

Raw METAR / TAF 
METAR KSEA 050153Z 36007KT 10SM FEW038 21/11 A3012 RMK AO2 SLP204 T02060111 $

TAF KSEA 042320Z 0500/0606 29008KT P6SM SCT030 FM050300 02009G17KT P6SM BKN100 FM051200 02004KT P6SM SCT027 BKN035 FM051900 35008KT P6SM SCT040 FM052300 36010G18KT P6SM FEW250 FM060500 03006KT P6SM FEW250

flight Live Traffic

flight_takeoff 234 Departures
flight_land 266 Arrivals

Arrival

SJC KSJC VFR

Norman Y. Mineta San Jose International Airport

San Jose, US

Local time
19:24 PDT
Timezone
America/Los_Angeles
Type
Large Airport
Elevation
62 ft
Coordinates
37.3625, -121.9292

cloud Weather

Wind
310° / 12 kt
Visibility
10 SM
Ceiling
FEW 10,000 ft, BKN 17,000 ft
Temp / Dew
22°C / 13°C
Altimeter
29.95 inHg

Obs: 2026-07-05T01:53:00.000Z

Raw METAR / TAF 
METAR KSJC 050153Z 31012KT 10SM FEW100 BKN170 22/13 A2995 RMK AO2 SLP140 T02220128 $

TAF KSJC 042333Z 0500/0524 31010KT P6SM SCT200 FM050400 32006KT P6SM SCT200 FM051000 VRB04KT P6SM SCT010 TEMPO 0510/0514 BKN010 FM051500 VRB04KT P6SM SCT250 FM052100 32009KT P6SM FEW250

flight Live Traffic

flight_takeoff 41 Departures
flight_land 46 Arrivals

Recent history last 30

DateAircraftRouteTakeoffLandingDurationDep ΔArr Δ
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 - -
2026-07-01 A688FF SEA → SJC Jul 1, 01:05 UTCJul 1, 02:40 UTC1h 35m - -
2026-06-30 A2CE05 SEA → SJC Jun 30, 00:55 UTCJun 30, 02:30 UTC1h 36m - -
2026-06-29 A6C311 SEA → SJC Jun 29, 02:14 UTCJun 29, 03:54 UTC1h 40m - -
2026-06-28 A28A2C - Jun 28, 01:04 UTCJun 28, 02:39 UTC1h 35m - -
2026-06-27 ACED21 SEA → SJC Jun 27, 01:39 UTCJun 27, 03:15 UTC1h 35m - -
2026-06-27 ACED21 SEA → SJC Jun 27, 01:45 UTCJun 27, 03:12 UTC1h 27m +60m +7m
2026-06-26 A21ED4 SEA → SJC Jun 26, 01:39 UTCJun 26, 03:24 UTC1h 45m - -
2026-06-25 ACF48F SEA → SJC Jun 25, 01:13 UTCJun 25, 02:38 UTC1h 25m +28m -4m
2026-06-25 ACF48F SEA → SJC Jun 25, 00:59 UTCJun 25, 02:39 UTC1h 40m - -
2026-06-23 AD5C30 - Jun 23, 01:04 UTCJun 23, 02:49 UTC1h 45m - -
2026-06-22 AD6755 SEA → SJC Jun 22, 02:30 UTCJun 22, 04:15 UTC1h 45m - -
2026-06-21 A21ED4 SAN → SEA Jun 21, 00:59 UTCJun 21, 02:40 UTC1h 40m - -
2026-06-20 A98386 SAN → SEA Jun 20, 02:24 UTCJun 20, 04:04 UTC1h 40m - -
2026-06-20 A98386 SAN → SEA Jun 20, 02:37 UTCJun 20, 04:04 UTC1h 27m +112m -4m
2026-06-19 A2CE05 SAN → SEA Jun 19, 00:59 UTCJun 19, 02:50 UTC1h 50m - -
2026-06-19 A2CE05 SAN → SEA Jun 19, 01:13 UTCJun 19, 02:40 UTC1h 27m +28m -5m
2026-06-18 A5C4E2 SAN → SEA Jun 18, 01:10 UTCJun 18, 02:55 UTC1h 45m - -
2026-06-17 AB1842 SAN → SEA Jun 17, 01:05 UTCJun 17, 02:45 UTC1h 40m - -
2026-06-16 A5320B SAN → SEA Jun 16, 01:04 UTCJun 16, 02:45 UTC1h 40m - -
2026-06-15 AD4744 SAN → SEA Jun 15, 01:35 UTCJun 15, 03:10 UTC1h 35m - -
2026-06-14 AD4AFB SAN → SEA Jun 14, 01:05 UTCJun 14, 02:40 UTC1h 35m - -
2026-06-13 ACCD10 SAN → SEA Jun 13, 01:20 UTCJun 13, 03:00 UTC1h 40m - -
2026-06-12 A9CECD SAN → SEA Jun 12, 00:55 UTCJun 12, 02:35 UTC1h 40m - -
2026-06-11 A67F38 SAN → SEA Jun 11, 01:10 UTCJun 11, 02:45 UTC1h 35m - -
2026-06-09 A2D1BC SAN → SEA Jun 9, 18:15 UTCJun 9, 19:35 UTC1h 20m - -
2026-06-09 A2D1BC SAN → SEA Jun 9, 12:35 UTCJun 9, 17:57 UTC5h 22m +30m +6m
2026-06-09 A2D1BC SAN → SEA Jun 9, 12:25 UTCJun 9, 19:00 UTC6h 35m - -

Performance history

Flights tracked
66 showing last 30
Avg arrival delay
on time
On-time arrival
100% 100% on time
Aircraft used
22

Monthly activity 4 months

Month Flights tracked
July 2026 4
June 2026 35
May 2026 25
April 2026 2

ASA539 frequently asked

Where does flight ASA539 fly?
ASA539 (ASA) flies from SEA to SJC. View the full route page.
How long is flight ASA539?
Based on observed flights, ASA539 takes on average 1h 54m from takeoff to landing.
How often does ASA539 fly?
ASA539 has been observed flying several times a week in our tracking data. We've recorded 66 flights under this callsign.
Is flight ASA539 usually on time?
Across recent flights, ASA539 arrives 0 minutes early on average. 100% of flights arrive within 15 minutes of schedule.
What aircraft operates flight ASA539?
ASA539 has been operated by 22 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.