Apparatus

Try JFK, AAL1290, BAW, or N225AN.

route Route

SFO → SEA

128 km avg 1h 15m 3 airlines

Departure

SFO KSFO VFR

San Francisco International Airport

San Francisco, US

Local time
22:52 PDT
Timezone
America/Los_Angeles
Type
Large Airport
Elevation
13 ft
Coordinates
37.6198, -122.3748

cloud Weather

Wind
280° / 10 kt
Visibility
10 SM
Ceiling
FEW 2,800 ft
Temp / Dew
12°C / 7°C
Altimeter
30.15 inHg

Obs: 2026-04-15T04:56:00.000Z

Raw METAR / TAF 
METAR KSFO 150456Z 28010KT 10SM FEW028 12/07 A3015 RMK AO2 SLP209 T01170072 $

TAF KSFO 150520Z 1506/1612 28012KT P6SM FEW030 FM151400 28014KT P6SM BKN050 FM151900 27018KT P6SM BKN150 FM160400 27015KT P6SM BKN030

flight Live Traffic

flight_takeoff 216 Departures
flight_land 264 Arrivals

Arrival

SEA KSEA MVFR

Seattle–Tacoma International Airport

Seattle, US

Local time
22:52 PDT
Timezone
America/Los_Angeles
Type
Large Airport
Elevation
433 ft
Coordinates
47.4479, -122.3103

cloud Weather

Wind
200° / 10G17 kt
Visibility
6 SM
Ceiling
OVC 2,100 ft
Temp / Dew
8°C / 6°C
Altimeter
29.76 inHg
Wx
-RA BR

Obs: 2026-04-15T04:53:00.000Z

Raw METAR / TAF 
METAR KSEA 150453Z 20010G17KT 6SM -RA BR OVC021 08/06 A2976 RMK AO2 SLP085 P0007 T00780061

TAF KSEA 150520Z 1506/1612 18010G18KT 6SM -RA OVC020 FM150700 18010G20KT P6SM VCSH SCT025 OVC035 FM150900 15009KT P6SM BKN040 FM151500 21007KT P6SM VCSH SCT025 BKN035 FM151900 22010G18KT P6SM -SHRA SCT030 BKN040 FM152300 23009KT P6SM -RA SCT025 BKN035 FM160200 03006KT P6SM -RA SCT025 BKN035

flight Live Traffic

flight_takeoff 418 Departures
flight_land 473 Arrivals
Flights tracked
17
Avg duration
1h 15m
Distance
128 km

Live traffic

SFO → SEA. Live aircraft currently filed on this route.

Airlines 3

Airline Flights shown
Alaska Airlines 6
Delta Air Lines 4
SkyWest Airlines 3

Other connections

More destinations from SFO

More origins to SEA

Recent flights last 17

DateFlightAircraftTakeoffLandingDurationArr Δ
2026-04-14 ASA1225 A6034A Apr 14, 07:40 UTCApr 14, 07:55 UTC15m -
2026-04-14 ASA1449 A9B62A Apr 14, 05:40 UTCApr 14, 06:35 UTC55m -
2026-04-13 DAL2310 A445D9 Apr 13, 20:12 UTCApr 13, 22:53 UTC2h 41m +5m
2026-04-13 SKW3772 A24082 Apr 13, 19:50 UTCApr 13, 21:10 UTC1h 20m -
2026-04-13 SKW3772 A24082 Apr 13, 18:55 UTCApr 13, 20:10 UTC1h 15m -
2026-04-13 DAL750 A38C66 Apr 13, 17:49 UTCApr 13, 19:30 UTC1h 41m +9m
2026-04-13 DAL2721 A3962D Apr 13, 13:10 UTCApr 13, 14:55 UTC1h 45m -
2026-04-13 ASA758 A6EE47 Apr 13, 03:55 UTCApr 13, 04:05 UTC10m -
2026-04-13 DAL2281 A44E18 Apr 13, 03:20 UTCApr 13, 04:00 UTC40m -
2026-04-13 ASA758 A6EE47 Apr 13, 02:23 UTCApr 13, 03:48 UTC1h 25m on time
2026-04-13 DAL2310 A445D9 Apr 13, 00:20 UTCApr 13, 02:40 UTC2h 20m -
2026-04-13 ASA333 A5DEE3 Apr 13, 00:20 UTCApr 13, 01:00 UTC40m -
2026-04-12 ASA333 A5DEE3 Apr 12, 23:55 UTCApr 13, 01:00 UTC1h 5m -
2026-04-12 DAL2310 A445D9 Apr 12, 20:05 UTCApr 12, 20:15 UTC10m -
2026-04-12 ASA1489 AD9DB0 Apr 12, 17:26 UTCApr 12, 18:56 UTC1h 30m +12m
2026-04-12 SKW3772 A25925 Apr 12, 18:45 UTCApr 12, 20:15 UTC1h 30m -
2026-04-12 SKW3814 A24BA7 Apr 12, 18:01 UTCApr 12, 19:59 UTC1h 58m +12m

SFO → SEA frequently asked

How long is the flight from SFO to SEA?
Average flight time on the SFO–SEA route is 1h 15m, covering approximately 128 km (79 mi).
What is the distance from SFO to SEA?
The great-circle distance from SFO to SEA is approximately 128 km (79 miles).
Which airlines fly from SFO to SEA?
3 airlines operate this route in our records: Alaska Airlines, Delta Air Lines, SkyWest Airlines.
How many flights per week from SFO to SEA?
We've observed ~6 flights per day on this route across our tracking data (17 total flights recorded).
Can I track SFO–SEA flights live?
Yes. The live tracker map above shows aircraft currently flying this route, filtered by departure and arrival airport.