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flight_takeoff Flight

ASA1221

Operated by Alaska Airlines

Live map

Live map filtered to ASA1221. Shown when the flight is currently airborne.

Route airports View route page →

Departure

SJC KSJC MVFR

Norman Y. Mineta San Jose International Airport

San Jose, US

Local time
23:17 PDT
Timezone
America/Los_Angeles
Type
Large Airport
Elevation
62 ft
Coordinates
37.3625, -121.9292

cloud Weather

Wind
350° / 9 kt
Visibility
10 SM
Ceiling
BKN 1,400 ft, BKN 2,500 ft
Temp / Dew
14°C / 11°C
Altimeter
30.11 inHg

Obs: 2026-05-30T06:07:00.000Z

Raw METAR / TAF 
SPECI KSJC 300607Z 35009KT 10SM BKN014 BKN025 14/11 A3011 RMK AO2 T01440111

TAF KSJC 300520Z 3006/3106 34006KT P6SM BKN015 FM301700 34006KT P6SM SKC FM302200 34016KT P6SM SKC

flight Live Traffic

flight_takeoff 31 Departures
flight_land 34 Arrivals

Arrival

SEA KSEA VFR

Seattle–Tacoma International Airport

Seattle, US

Local time
23:17 PDT
Timezone
America/Los_Angeles
Type
Large Airport
Elevation
433 ft
Coordinates
47.4479, -122.3103

cloud Weather

Wind
30° / 10 kt
Visibility
10 SM
Ceiling
BKN 3,300 ft, OVC 4,200 ft
Temp / Dew
11°C / 7°C
Altimeter
30.15 inHg

Obs: 2026-05-30T05:53:00.000Z

Raw METAR / TAF 
METAR KSEA 300553Z 03010KT 10SM BKN033 OVC042 11/07 A3015 RMK AO2 SLP217 T01110067 10150 20106 51016 $

TAF KSEA 300520Z 3006/3112 01009KT P6SM OVC035 TEMPO 3006/3009 -SHRA FM301200 14005KT P6SM BKN030 FM301900 28006KT P6SM BKN070 FM302200 31008KT P6SM SCT070 BKN250

flight Live Traffic

flight_takeoff 294 Departures
flight_land 336 Arrivals

Recent history last 10

DateAircraftRouteTakeoffLandingDurationDep ΔArr Δ
2026-04-22 A5E339 SJC → SEA Apr 22, 06:10 UTCApr 22, 06:40 UTC30m - -
2026-04-21 A5D814 SJC → SEA Apr 21, 06:00 UTCApr 21, 06:25 UTC25m - -
2026-04-20 A61836 SJC → SEA Apr 20, 06:00 UTCApr 20, 06:25 UTC25m - -
2026-04-19 A5F825 SJC → SEA Apr 19, 06:05 UTCApr 19, 06:30 UTC25m - -
2026-04-18 A61FA4 SJC → SEA Apr 18, 06:25 UTCApr 18, 06:55 UTC30m - -
2026-04-17 A610C8 SJC → SEA Apr 17, 06:00 UTCApr 17, 06:30 UTC30m - -
2026-04-16 A610C8 SJC → SEA Apr 16, 06:15 UTCApr 16, 06:45 UTC30m - -
2026-04-15 A5DF82 SJC → SEA Apr 15, 06:05 UTCApr 15, 06:35 UTC30m - -
2026-04-14 A5FF93 - Apr 14, 06:20 UTCApr 14, 06:50 UTC30m - -
2026-04-13 A5D814 UPP → HNL Apr 13, 06:00 UTCApr 13, 06:35 UTC35m - -

Performance history

Flights tracked
10
Avg arrival delay
-
On-time arrival
-
Aircraft used
8

Monthly activity 1 month

Month Flights tracked
April 2026 10

ASA1221 frequently asked

Where does flight ASA1221 fly?
ASA1221 (Alaska Airlines) flies from SJC to SEA. View the full route page.
How long is flight ASA1221?
Based on observed flights, ASA1221 takes on average 29m from takeoff to landing.
How often does ASA1221 fly?
ASA1221 has been observed flying several times a week in our tracking data. We've recorded 10 flights under this callsign.
What aircraft operates flight ASA1221?
ASA1221 has been operated by 8 different aircraft in our records. Tail numbers are listed in the recent history below.
Can I track ASA1221 live?
Yes. When ASA1221 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.