Apparatus

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flight_takeoff Flight

ASA778

Operated by Alaska Airlines

Live map

Live map filtered to ASA778. 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 A793B1 SJC → SEA May 29, 21:50 UTCMay 29, 23:35 UTC1h 45m - -
2026-05-28 ACF0D8 SJC → SEA May 28, 21:45 UTCMay 28, 23:35 UTC1h 50m - -
2026-05-27 A58C2E SJC → SEA May 27, 22:05 UTCMay 28, 00:00 UTC1h 55m - -
2026-05-26 A9A397 SJC → SEA May 26, 21:55 UTCMay 26, 23:45 UTC1h 50m - -
2026-05-25 ACED21 SJC → SEA May 25, 21:40 UTCMay 25, 23:35 UTC1h 55m - -
2026-05-24 A5C899 SJC → SEA May 24, 23:05 UTCMay 24, 23:30 UTC25m - -
2026-05-23 A30BCE SJC → SEA May 23, 21:55 UTCMay 23, 23:40 UTC1h 45m - -
2026-05-22 ACFFB4 SJC → SEA May 22, 21:40 UTCMay 22, 23:35 UTC1h 55m - -
2026-05-22 ACFFB4 SJC → SEA May 22, 21:40 UTCMay 22, 23:19 UTC1h 39m +10m +18m
2026-05-21 A29551 SJC → SEA May 21, 21:45 UTCMay 21, 23:30 UTC1h 45m - -
2026-05-20 AD727A SJC → SEA May 20, 21:40 UTCMay 20, 23:20 UTC1h 40m - -
2026-05-19 A29908 SJC → SEA May 19, 21:40 UTCMay 19, 23:20 UTC1h 40m - -
2026-05-18 A97608 SJC → SEA May 18, 21:55 UTCMay 18, 23:35 UTC1h 40m - -
2026-05-17 A9C506 SJC → SEA May 17, 22:15 UTCMay 17, 23:55 UTC1h 40m - -
2026-05-17 A9C506 SJC → SEA May 17, 22:15 UTCMay 17, 23:40 UTC1h 25m +45m -1m
2026-05-16 A5EC61 SJC → SEA May 16, 23:00 UTCMay 17, 00:40 UTC1h 40m - -
2026-05-15 A9B273 SJC → SEA May 15, 22:10 UTCMay 15, 23:55 UTC1h 45m - -
2026-05-15 A9B273 SJC → SEA May 15, 21:56 UTCMay 15, 23:43 UTC1h 47m +26m +17m
2026-05-14 A30BCE SJC → SEA May 14, 21:55 UTCMay 14, 23:40 UTC1h 45m - -
2026-05-13 A4B7D7 SJC → SEA May 13, 21:45 UTCMay 13, 23:35 UTC1h 50m - -
2026-05-13 A4B7D7 SJC → SEA May 13, 21:45 UTCMay 13, 23:27 UTC1h 42m +15m +6m
2026-05-12 ACDFA3 SJC → SEA May 12, 21:45 UTCMay 12, 23:40 UTC1h 55m - -
2026-05-10 A5C4E2 SJC → SEA May 10, 21:49 UTCMay 10, 23:39 UTC1h 50m - -
2026-05-09 A96AE3 SJC → SEA May 9, 21:55 UTCMay 9, 23:35 UTC1h 40m - -
2026-05-08 AD5269 SJC → SEA May 8, 21:55 UTCMay 8, 23:35 UTC1h 40m - -
2026-05-08 AD5269 SJC → SEA May 8, 21:51 UTCMay 8, 23:26 UTC1h 35m +21m +8m
2026-05-07 A30BCE SJC → SEA May 7, 21:45 UTCMay 7, 23:34 UTC1h 50m - -
2026-05-07 A30BCE SJC → SEA May 7, 21:50 UTCMay 7, 23:27 UTC1h 37m +20m +5m
2026-05-06 A668EE SJC → SEA May 6, 21:45 UTCMay 6, 23:30 UTC1h 45m - -
2026-05-06 A668EE SJC → SEA May 6, 21:53 UTCMay 6, 23:27 UTC1h 34m +23m +3m

Performance history

Flights tracked
66 showing last 30
Avg arrival delay
+8m
On-time arrival
71% 71% on time
Aircraft used
21

Monthly activity 2 months

Month Flights tracked
May 2026 37
April 2026 29

ASA778 frequently asked

Where does flight ASA778 fly?
ASA778 (Alaska Airlines) flies from SJC to SEA. View the full route page.
How long is flight ASA778?
Based on observed flights, ASA778 takes on average 1h 41m from takeoff to landing.
How often does ASA778 fly?
ASA778 has been observed flying several times a week in our tracking data. We've recorded 66 flights under this callsign.
Is flight ASA778 usually on time?
Across recent flights, ASA778 arrives with an average 8-minute delay. 71% of flights arrive within 15 minutes of schedule.
What aircraft operates flight ASA778?
ASA778 has been operated by 21 different aircraft in our records. Tail numbers are listed in the recent history below.
Can I track ASA778 live?
Yes. When ASA778 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.