Apparatus

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flight_takeoff Flight

ASA855

Operated by Alaska Airlines

Live map

Live map filtered to ASA855. Shown when the flight is currently airborne.

Route airports View route page →

Departure

SEA KSEA VFR

Seattle–Tacoma International Airport

Seattle, US

Local time
10:10 PDT
Timezone
America/Los_Angeles
Type
Large Airport
Elevation
433 ft
Coordinates
47.4479, -122.3103

cloud Weather

Wind
30° / 6 kt
Visibility
10 SM
Ceiling
FEW 2,200 ft, BKN 6,500 ft, OVC 9,500 ft
Temp / Dew
15°C / 10°C
Altimeter
30.04 inHg

Obs: 2026-09-15T16:53:00.000Z

Raw METAR / TAF 
METAR KSEA 151653Z 03006KT 10SM FEW022 BKN065 OVC095 15/10 A3004 RMK AO2 SLP179 T01500100 $

TAF KSEA 151448Z 1515/1618 36005KT P6SM VCSH SCT015 BKN020 OVC040 FM152100 35010KT P6SM BKN050 FM160000 36010KT P6SM SCT050 BKN120 FM160600 04007KT P6SM SCT200 FM161200 03007KT P6SM SKC

flight Live Traffic

flight_takeoff 196 Departures
flight_land 234 Arrivals

Arrival

SJC KSJC VFR

Norman Y. Mineta San Jose International Airport

San Jose, US

Local time
10:10 PDT
Timezone
America/Los_Angeles
Type
Large Airport
Elevation
62 ft
Coordinates
37.3625, -121.9292

cloud Weather

Wind
0° / 0 kt
Visibility
10 SM
Ceiling
FEW 6,500 ft, FEW 10,000 ft, FEW 13,000 ft
Temp / Dew
18°C / 12°C
Altimeter
29.91 inHg

Obs: 2026-09-15T16:53:00.000Z

Raw METAR / TAF 
METAR KSJC 151653Z 00000KT 10SM FEW065 FEW100 FEW130 18/12 A2991 RMK AO2 SLP126 T01830117

TAF KSJC 151140Z 1512/1612 16003KT P6SM FEW200 FM152000 33012KT P6SM SKC FM160300 32007KT P6SM SKC FM160700 15005KT P6SM SKC FM160900 16010KT P6SM FEW012

flight Live Traffic

flight_takeoff 80 Departures
flight_land 67 Arrivals

Recent history last 30

DateAircraftRouteTakeoffLandingDurationDep ΔArr Δ
2026-07-24 A1B422 SEA → SJC Jul 24, 09:50 UTCJul 24, 10:05 UTC15m - -
2026-07-24 A1B422 SEA → SJC Jul 24, 04:25 UTCJul 24, 05:20 UTC55m - -
2026-07-23 A1C557 SEA → SJC Jul 23, 09:55 UTCJul 23, 10:15 UTC20m - -
2026-07-23 A1C557 SEA → SJC Jul 23, 04:50 UTCJul 23, 05:40 UTC50m - -
2026-07-22 A1A18F SEA → SJC Jul 22, 04:50 UTCJul 22, 05:25 UTC35m - -
2026-07-21 A1B422 SEA → SJC Jul 21, 12:35 UTCJul 21, 12:55 UTC20m - -
2026-07-21 A1B422 SEA → SJC Jul 21, 07:00 UTCJul 21, 08:00 UTC1h 0m - -
2026-07-20 A1C1A0 SEA → SJC Jul 20, 09:55 UTCJul 20, 10:10 UTC15m - -
2026-07-20 A1C1A0 SEA → SJC Jul 20, 04:30 UTCJul 20, 05:25 UTC55m - -
2026-07-19 A1B06B - Jul 19, 09:30 UTCJul 19, 09:50 UTC20m - -
2026-07-19 A1B06B - Jul 19, 04:10 UTCJul 19, 05:10 UTC1h 0m - -
2026-07-17 A1FF69 - Jul 17, 09:25 UTCJul 17, 09:40 UTC15m - -
2026-07-17 A1FF69 - Jul 17, 03:59 UTCJul 17, 04:54 UTC55m - -
2026-07-16 A1D07C - Jul 16, 09:30 UTCJul 16, 09:45 UTC15m - -
2026-07-16 A1D07C - Jul 16, 04:20 UTCJul 16, 05:15 UTC55m - -
2026-07-15 A19A21 - Jul 15, 09:30 UTCJul 15, 09:40 UTC10m - -
2026-07-15 A19A21 - Jul 15, 04:10 UTCJul 15, 05:05 UTC55m - -
2026-07-14 A1FBB2 - Jul 14, 09:40 UTCJul 14, 10:00 UTC20m - -
2026-07-14 A1FBB2 - Jul 14, 04:30 UTCJul 14, 05:20 UTC50m - -
2026-07-12 A1C90E - Jul 12, 11:30 UTCJul 12, 11:45 UTC15m - -
2026-07-12 A1C90E - Jul 12, 06:15 UTCJul 12, 07:20 UTC1h 5m - -
2026-07-10 A1D433 SEA → SJC Jul 10, 09:35 UTCJul 10, 09:50 UTC15m - -
2026-07-10 A1D433 SEA → SJC Jul 10, 04:10 UTCJul 10, 05:05 UTC55m - -
2026-07-09 A1FF69 SEA → SJC Jul 9, 09:05 UTCJul 9, 09:25 UTC20m - -
2026-07-09 A1FF69 SEA → SJC Jul 9, 04:00 UTCJul 9, 04:50 UTC50m - -
2026-07-08 A1FF69 SEA → SJC Jul 8, 09:50 UTCJul 8, 10:05 UTC15m - -
2026-07-08 A1FF69 SEA → SJC Jul 8, 04:50 UTCJul 8, 05:45 UTC55m - -
2026-07-07 A1A18F SEA → SJC Jul 7, 09:40 UTCJul 7, 09:55 UTC15m - -
2026-07-07 A1A18F SEA → SJC Jul 7, 04:40 UTCJul 7, 05:40 UTC1h 0m - -
2026-07-06 A1D7EA SEA → SJC Jul 6, 09:20 UTCJul 6, 09:35 UTC15m - -

Performance history

Flights tracked
66 showing last 30
Avg arrival delay
-
On-time arrival
-
Aircraft used
12

Monthly activity 2 months

Month Flights tracked
July 2026 35
June 2026 31

ASA855 frequently asked

Where does flight ASA855 fly?
ASA855 (Alaska Airlines) flies from SEA to SJC. View the full route page.
How long is flight ASA855?
Based on observed flights, ASA855 takes on average 35m from takeoff to landing.
How often does ASA855 fly?
ASA855 has been observed flying several times a week in our tracking data. We've recorded 66 flights under this callsign.
What aircraft operates flight ASA855?
ASA855 has been operated by 12 different aircraft in our records. Tail numbers are listed in the recent history below.
Can I track ASA855 live?
Yes. When ASA855 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.