Apparatus

Try JFK, AAL1290, BAW, or N225AN.

flight_takeoff Flight

ASA1477

Operated by Alaska Airlines

Live map

Live map filtered to ASA1477. Shown when the flight is currently airborne.

Route airports View route page →

Departure

SFO KSFO VFR

San Francisco International Airport

San Francisco, US

Local time
04:39 PDT
Timezone
America/Los_Angeles
Type
Large Airport
Elevation
13 ft
Coordinates
37.6198, -122.3748

cloud Weather

Wind
310° / 3 kt
Visibility
10 SM
Ceiling
FEW 20,000 ft
Temp / Dew
14°C / 12°C
Altimeter
29.87 inHg

Obs: 2026-09-15T10:56:00.000Z

Raw METAR / TAF 
METAR KSFO 151056Z 31003KT 10SM FEW200 14/12 A2987 RMK AO2 SLP114 T01440122 $

TAF KSFO 150900Z 1509/1612 29008KT P6SM FEW200 FM151200 27005KT P6SM SCT015 FM151800 31010KT P6SM FEW006 FM152100 29015KT P6SM SKC FM160400 28010KT P6SM FEW015 FM160900 26007KT P6SM SCT015

flight Live Traffic

flight_takeoff 114 Departures
flight_land 90 Arrivals

Arrival

SEA KSEA VFR

Seattle–Tacoma International Airport

Seattle, US

Local time
04:39 PDT
Timezone
America/Los_Angeles
Type
Large Airport
Elevation
433 ft
Coordinates
47.4479, -122.3103

cloud Weather

Wind
30° / 5 kt
Visibility
10 SM
Ceiling
OVC 16,000 ft
Temp / Dew
13°C / 12°C
Altimeter
30.03 inHg

Obs: 2026-09-15T10:53:00.000Z

Raw METAR / TAF 
METAR KSEA 151053Z 03005KT 10SM OVC160 13/12 A3003 RMK AO2 SLP174 T01330117 $

TAF KSEA 151131Z 1512/1618 03005KT P6SM BKN050 BKN120 FM151500 33005KT P6SM VCSH BKN022 OVC040 FM152100 35010KT P6SM BKN050 FM160000 36010KT P6SM SCT050 BKN120 FM160600 04007KT P6SM SCT200 FM161200 03007KT P6SM SKC

flight Live Traffic

flight_takeoff 106 Departures
flight_land 111 Arrivals

Recent history last 30

DateAircraftRouteTakeoffLandingDurationDep ΔArr Δ
2026-07-26 AD237C SFO → SEA Jul 26, 17:55 UTCJul 26, 20:05 UTC2h 10m - -
2026-07-24 AD2EA1 SFO → SEA Jul 24, 17:25 UTCJul 24, 19:40 UTC2h 15m - -
2026-07-23 A1EFE7 SFO → SEA Jul 23, 18:10 UTCJul 23, 20:30 UTC2h 20m - -
2026-07-21 A4DF56 SFO → SEA Jul 21, 17:15 UTCJul 21, 19:30 UTC2h 15m - -
2026-07-20 A2FCF2 SFO → SEA Jul 20, 17:35 UTCJul 20, 19:50 UTC2h 15m - -
2026-07-19 AD8B1D SFO → SEA Jul 19, 17:40 UTCJul 19, 19:50 UTC2h 10m - -
2026-07-17 AD8766 - Jul 17, 20:40 UTCJul 17, 22:45 UTC2h 5m - -
2026-07-16 ACB46D - Jul 16, 17:35 UTCJul 16, 19:55 UTC2h 20m - -
2026-07-14 A2D1BC - Jul 14, 19:35 UTCJul 14, 21:50 UTC2h 15m - -
2026-07-13 A5C4E2 - Jul 13, 18:35 UTCJul 13, 20:40 UTC2h 5m - -
2026-07-12 A526E6 - Jul 12, 17:40 UTCJul 12, 19:45 UTC2h 5m - -
2026-07-10 AD4744 - Jul 10, 17:50 UTCJul 10, 20:05 UTC2h 15m - -
2026-07-09 A6CA7F - Jul 9, 17:35 UTCJul 9, 19:55 UTC2h 20m - -
2026-07-09 A6CA7F SAN → SEA Jul 9, 17:30 UTCJul 9, 19:50 UTC2h 20m +21m +2m
2026-07-07 A5320B - Jul 7, 19:35 UTCJul 7, 19:40 UTC5m - -
2026-07-07 A5320B SAN → SEA Jul 7, 17:39 UTCJul 7, 19:20 UTC1h 41m +30m -23m
2026-07-07 A5320B - Jul 7, 17:20 UTCJul 7, 19:40 UTC2h 20m - -
2026-07-06 A5320B - Jul 6, 18:00 UTCJul 6, 20:10 UTC2h 10m - -
2026-07-05 ACED21 - Jul 5, 17:30 UTCJul 5, 19:45 UTC2h 15m - -
2026-07-03 AD8766 - Jul 3, 17:30 UTCJul 3, 19:55 UTC2h 25m - -
2026-07-02 A97608 - Jul 2, 17:35 UTCJul 2, 20:05 UTC2h 30m - -
2026-06-30 A622BC - Jun 30, 17:25 UTCJun 30, 19:45 UTC2h 20m - -
2026-06-29 A9B273 - Jun 29, 17:24 UTCJun 29, 20:00 UTC2h 35m - -
2026-06-28 A5DEE3 - Jun 28, 17:39 UTCJun 28, 20:09 UTC2h 30m - -
2026-06-26 A96AE3 SFO → SEA Jun 26, 17:44 UTCJun 26, 20:15 UTC2h 30m - -
2026-06-25 A61B4E SFO → SEA Jun 25, 17:25 UTCJun 25, 19:49 UTC2h 25m - -
2026-06-23 A5DB2C SFO → SEA Jun 23, 17:39 UTCJun 23, 19:46 UTC2h 7m +30m +2m
2026-06-23 A5DB2C SFO → SEA Jun 23, 17:25 UTCJun 23, 19:44 UTC2h 20m - -
2026-06-21 A24DC1 SFO → SEA Jun 21, 19:20 UTCJun 21, 21:44 UTC2h 25m - -
2026-06-19 A706EA SFO → SEA Jun 19, 17:59 UTCJun 19, 20:19 UTC2h 20m - -

Performance history

Flights tracked
123 showing last 30
Avg arrival delay
-6m
On-time arrival
100% 100% on time
Aircraft used
24

Monthly activity 4 months

Month Flights tracked
July 2026 21
June 2026 37
May 2026 57
April 2026 8

ASA1477 frequently asked

Where does flight ASA1477 fly?
ASA1477 (Alaska Airlines) flies from SFO to SEA. View the full route page.
How long is flight ASA1477?
Based on observed flights, ASA1477 takes on average 2h 12m from takeoff to landing.
How often does ASA1477 fly?
ASA1477 has been observed flying daily in our tracking data. We've recorded 123 flights under this callsign.
Is flight ASA1477 usually on time?
Across recent flights, ASA1477 arrives 6 minutes early on average. 100% of flights arrive within 15 minutes of schedule.
What aircraft operates flight ASA1477?
ASA1477 has been operated by 24 different aircraft in our records. Tail numbers are listed in the recent history below.
Can I track ASA1477 live?
Yes. When ASA1477 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.