Apparatus

Try JFK, AAL1290, BAW, or N225AN.

route Route

SEA → BFI

1,274 km avg 2h 43m 2 airlines

Departure

SEA KSEA VFR

Seattle–Tacoma International Airport

Seattle, US

Local time
10:13 PDT
Timezone
America/Los_Angeles
Type
Large Airport
Elevation
433 ft
Coordinates
47.4479, -122.3103

cloud Weather

Wind
170° / 9 kt
Visibility
10 SM
Ceiling
FEW 5,000 ft, SCT 10,000 ft, BKN 13,000 ft, BKN 15,000 ft
Temp / Dew
17°C / 7°C
Altimeter
30.04 inHg

Obs: 2026-06-03T16:53:00.000Z

Raw METAR / TAF 
METAR KSEA 031653Z 17009KT 10SM FEW050 SCT100 BKN130 BKN150 17/07 A3004 RMK AO2 SLP177 T01670067

TAF KSEA 031513Z 0315/0418 19008KT P6SM FEW050 SCT100 BKN150 FM031800 21010KT P6SM FEW050 BKN100 FM032100 22008KT P6SM VCSH BKN060 FM040300 21010KT P6SM VCSH OVC045 FM041100 21007KT P6SM BKN027 OVC035 FM041700 23007KT P6SM BKN040

flight Live Traffic

flight_takeoff 227 Departures
flight_land 212 Arrivals

Arrival

BFI KBFI VFR

King County International Airport - Boeing Field

Seattle, US

Local time
10:13 PDT
Timezone
America/Los_Angeles
Type
Medium Airport
Elevation
21 ft
Coordinates
47.5270, -122.2999

cloud Weather

Wind
190° / 4 kt
Visibility
10 SM
Ceiling
SCT 6,000 ft, BKN 13,000 ft, OVC 20,000 ft
Temp / Dew
18°C / 5°C
Altimeter
30.03 inHg

Obs: 2026-06-03T16:53:00.000Z

Raw METAR / TAF 
METAR KBFI 031653Z 19004KT 10SM SCT060 BKN130 OVC200 18/05 A3003 RMK AO2 SLP168 T01780050

TAF KBFI 031514Z 0315/0412 16010KT P6SM FEW050 BKN150 FM032100 19007KT P6SM VCSH BKN060 FM040300 21008KT P6SM VCSH OVC045 FM041100 21007KT P6SM BKN027 OVC035

flight Live Traffic

flight_takeoff 31 Departures
flight_land 22 Arrivals
Flights tracked
8
Avg duration
2h 43m
Distance
1,274 km

Live traffic

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

Airlines 2

Airline Flights shown
Sun Country Airlines 4
Omni Air International 1

Other connections

More destinations from SEA

More origins to BFI

Recent flights last 8

DateFlightAircraftTakeoffLandingDurationArr Δ
2026-05-25 SCX8680 AB5DB8 May 25, 16:20 UTCMay 25, 18:05 UTC1h 45m -
2026-05-08 SCX8680 ABBF49 May 8, 12:34 UTCMay 8, 20:25 UTC7h 50m -
2026-05-07 TDY1337 A9AFA0 May 7, 19:15 UTCMay 7, 21:20 UTC2h 5m -
2026-05-03 SCX8680 AB88EE May 3, 15:45 UTCMay 3, 23:30 UTC7h 45m -
2026-05-03 SCX8680 AB88EE May 3, 13:05 UTCMay 3, 13:35 UTC30m -
2026-05-01 OAE2187 A1F4C5 May 1, 22:10 UTCMay 1, 22:30 UTC20m -
2026-04-18 AMF1972 AB3B8B Apr 18, 01:25 UTCApr 18, 01:35 UTC10m -
2026-04-16 RFS702 A0595D Apr 16, 19:15 UTCApr 16, 20:30 UTC1h 15m -

SEA → BFI frequently asked

How long is the flight from SEA to BFI?
Average flight time on the SEA–BFI route is 2h 43m, covering approximately 1,274 km (791 mi).
What is the distance from SEA to BFI?
The great-circle distance from SEA to BFI is approximately 1,274 km (791 miles).
Which airlines fly from SEA to BFI?
2 airlines operate this route in our records: Sun Country Airlines, Omni Air International.
How many flights per week from SEA to BFI?
We've observed ~1 flight per day on this route across our tracking data (8 total flights recorded).
Can I track SEA–BFI flights live?
Yes. The live tracker map above shows aircraft currently flying this route, filtered by departure and arrival airport.