Apparatus

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flight_takeoff Flight

ASA318

Operated by Alaska Airlines

Live map

Live map filtered to ASA318. Shown when the flight is currently airborne.

Route airports View route page →

Departure

SEA KSEA VFR

Seattle–Tacoma International Airport

Seattle, US

Local time
04:46 PDT
Timezone
America/Los_Angeles
Type
Large Airport
Elevation
433 ft
Coordinates
47.4479, -122.3103

cloud Weather

Wind
80° / 6 kt
Visibility
10 SM
Ceiling
FEW 1,200 ft, BKN 4,400 ft, OVC 5,000 ft
Temp / Dew
9°C / 7°C
Altimeter
30.20 inHg

Obs: 2026-05-30T10:53:00.000Z

Raw METAR / TAF 
METAR KSEA 301053Z 08006KT 10SM FEW012 BKN044 OVC050 09/07 A3020 RMK AO2 SLP234 T00890067 $

TAF KSEA 301120Z 3012/3118 09006KT P6SM FEW015 OVC050 FM301500 14005KT P6SM BKN030 OVC040 FM301900 28006KT P6SM BKN070 FM302200 31008KT P6SM SCT070 BKN250 FM310200 02009KT P6SM BKN250 FM310800 03007KT P6SM BKN250

flight Live Traffic

flight_takeoff 207 Departures
flight_land 244 Arrivals

Arrival

SJC KSJC MVFR

Norman Y. Mineta San Jose International Airport

San Jose, US

Local time
04:46 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
OVC 1,600 ft
Temp / Dew
14°C / 10°C
Altimeter
30.09 inHg

Obs: 2026-05-30T10:53:00.000Z

Raw METAR / TAF 
METAR KSJC 301053Z AUTO 00000KT 10SM OVC016 14/10 A3009 RMK AO2 SLP189 T01390100

TAF KSJC 301122Z 3012/3112 34006KT P6SM BKN015 FM301700 34006KT P6SM SKC FM302200 34016KT P6SM SKC FM310300 01008KT P6SM SKC

flight Live Traffic

flight_takeoff 28 Departures
flight_land 28 Arrivals

Recent history last 30

DateAircraftRouteTakeoffLandingDurationDep ΔArr Δ
2026-05-13 A9B273 SEA → SJC May 13, 03:52 UTCMay 13, 04:25 UTC33m +28m +7m
2026-05-13 A9B273 SEA → SJC May 13, 03:25 UTCMay 13, 03:35 UTC10m - -
2026-05-12 AD6755 SEA → SJC May 12, 04:00 UTCMay 12, 05:00 UTC1h 0m - -
2026-05-11 A28DE3 SEA → SJC May 11, 04:00 UTCMay 11, 04:55 UTC55m - -
2026-05-10 A6F5B5 SEA → SJC May 10, 03:45 UTCMay 10, 04:39 UTC55m - -
2026-05-09 A300A9 SEA → SJC May 9, 03:45 UTCMay 9, 04:35 UTC50m - -
2026-05-08 A9672C SEA → SJC May 8, 03:55 UTCMay 8, 04:54 UTC1h 0m - -
2026-05-07 A6EE47 SEA → SJC May 7, 04:15 UTCMay 7, 05:05 UTC50m - -
2026-05-06 A67F38 SEA → SJC May 6, 03:30 UTCMay 6, 04:35 UTC1h 5m - -
2026-05-06 A67F38 SEA → SJC May 6, 03:30 UTCMay 6, 04:32 UTC1h 2m +6m +8m
2026-05-05 ACB46D SEA → SJC May 5, 03:40 UTCMay 5, 04:35 UTC55m - -
2026-05-05 ACB46D SEA → SJC May 5, 03:37 UTCMay 5, 04:34 UTC57m +13m -18m
2026-05-04 A4DF56 SEA → SJC May 4, 03:54 UTCMay 4, 04:50 UTC55m - -
2026-05-03 AB349C SEA → SJC May 3, 03:40 UTCMay 3, 04:40 UTC1h 0m - -
2026-05-03 AB349C SEA → SJC May 3, 03:52 UTCMay 3, 04:34 UTC42m +28m +10m
2026-05-02 A5320B SEA → SJC May 2, 04:00 UTCMay 2, 05:00 UTC1h 0m - -
2026-05-01 A602AB SEA → SJC May 1, 04:00 UTCMay 1, 05:00 UTC1h 0m - -
2026-05-01 A602AB SEA → SJC May 1, 03:58 UTCMay 1, 04:57 UTC59m +34m -4m
2026-04-30 A7A4E6 SEA → SJC Apr 30, 03:50 UTCApr 30, 04:45 UTC55m - -
2026-04-29 A668EE SEA → SJC Apr 29, 03:34 UTCApr 29, 04:34 UTC1h 0m - -
2026-04-28 ACB46D SEA → SJC Apr 28, 03:55 UTCApr 28, 04:50 UTC55m - -
2026-04-27 AD727A SEA → SJC Apr 27, 03:45 UTCApr 27, 04:45 UTC1h 0m - -
2026-04-26 A779B0 SEA → SJC Apr 26, 03:35 UTCApr 26, 04:35 UTC1h 0m - -
2026-04-25 A4B420 SEA → SJC Apr 25, 03:45 UTCApr 25, 04:45 UTC1h 0m - -
2026-04-24 A2E806 SEA → SJC Apr 24, 03:45 UTCApr 24, 04:45 UTC1h 0m - -
2026-04-23 A5521C SEA → SJC Apr 23, 03:45 UTCApr 23, 04:45 UTC1h 0m - -
2026-04-22 AD5FE7 SEA → SJC Apr 22, 03:50 UTCApr 22, 04:55 UTC1h 5m - -
2026-04-21 AD9DB0 SEA → SJC Apr 21, 03:55 UTCApr 21, 04:55 UTC1h 0m - -
2026-04-20 A1C868 SEA → SJC Apr 20, 03:35 UTCApr 20, 04:35 UTC1h 0m - -
2026-04-19 A5D007 SEA → SJC Apr 19, 04:15 UTCApr 19, 05:15 UTC1h 0m - -

Performance history

Flights tracked
35 showing last 30
Avg arrival delay
+1m
On-time arrival
100% 100% on time
Aircraft used
24

Monthly activity 2 months

Month Flights tracked
May 2026 18
April 2026 17

ASA318 frequently asked

Where does flight ASA318 fly?
ASA318 (Alaska Airlines) flies from SEA to SJC. View the full route page.
How long is flight ASA318?
Based on observed flights, ASA318 takes on average 55m from takeoff to landing.
How often does ASA318 fly?
ASA318 has been observed flying daily in our tracking data. We've recorded 35 flights under this callsign.
Is flight ASA318 usually on time?
Across recent flights, ASA318 arrives with an average 1-minute delay. 100% of flights arrive within 15 minutes of schedule.
What aircraft operates flight ASA318?
ASA318 has been operated by 24 different aircraft in our records. Tail numbers are listed in the recent history below.
Can I track ASA318 live?
Yes. When ASA318 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.