Apparatus

Try JFK, AAL1290, BAW, or N225AN.

route Route

SFF → BFI

372 km avg 1h 7m 0 airlines

Departure

SFF KSFF VFR

Felts Field

Spokane, US

Local time
21:01 PDT
Timezone
America/Los_Angeles
Type
Medium Airport
Elevation
1,953 ft
Coordinates
47.6829, -117.3219

cloud Weather

Wind
20° / 3 kt
Visibility
10 SM
Ceiling
CLR
Temp / Dew
6°C / 1°C
Altimeter
30.07 inHg

Obs: 2026-10-13T03:53:00.000Z

Raw METAR / TAF 
METAR KSFF 130353Z AUTO 02003KT 10SM CLR 06/01 A3007 RMK AO2 SLP191 T00560011

TAF KSFF 122331Z 1300/1324 VRB02KT P6SM FEW070 FM131900 22004KT P6SM FEW250

flight Live Traffic

flight_takeoff 1 Departures
flight_land 0 Arrivals

Arrival

BFI KBFI VFR

King County International Airport - Boeing Field

Seattle, US

Local time
21:01 PDT
Timezone
America/Los_Angeles
Type
Medium Airport
Elevation
21 ft
Coordinates
47.5270, -122.2999

cloud Weather

Wind
0° / 0 kt
Visibility
10 SM
Ceiling
CLR
Temp / Dew
11°C / 5°C
Altimeter
30.07 inHg

Obs: 2026-10-13T02:53:00.000Z

Raw METAR / TAF 
METAR KBFI 130253Z 00000KT 10SM CLR 11/05 A3007 RMK AO2 SLP182 T01110050 53010

TAF KBFI 122320Z 1300/1324 31005KT P6SM SKC FM130300 00000KT P6SM SCT250 FM130800 14003KT P6SM SCT250 FM131000 15004KT P6SM OVC100 FM132000 18004KT P6SM OVC100

flight Live Traffic

flight_takeoff 21 Departures
flight_land 13 Arrivals
Flights tracked
10
Avg duration
1h 7m
Distance
372 km

Live traffic

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

Recent flights last 10

DateFlightAircraftTakeoffLandingDurationArr Δ
2026-07-09 TDY1776 A9B357 Jul 9, 18:05 UTCJul 9, 19:20 UTC1h 15m -
2026-07-08 N667LF A8CF3A Jul 8, 15:45 UTCJul 8, 16:50 UTC1h 5m -
2026-07-02 N104CX A013D8 Jul 2, 15:15 UTCJul 2, 16:20 UTC1h 5m -
2026-07-02 N667LF A8CF3A Jul 2, 08:50 UTCJul 2, 09:55 UTC1h 5m -
2026-06-21 TDY1505 A9AFA0 Jun 21, 19:20 UTCJun 21, 20:34 UTC1h 15m -
2026-06-19 TDY1288 A9B70E Jun 19, 22:45 UTCJun 19, 23:59 UTC1h 15m -
2026-05-07 TDY007 A9B70E May 7, 22:40 UTCMay 7, 23:49 UTC1h 9m -
2026-04-30 N725KP A9B70E Apr 30, 14:35 UTCApr 30, 15:30 UTC55m -
2026-04-20 N856LF ABBEA2 Apr 20, 10:30 UTCApr 20, 11:35 UTC1h 5m -
2026-04-13 N856LF ABBEA2 Apr 13, 06:55 UTCApr 13, 08:00 UTC1h 5m -

SFF → BFI frequently asked

How long is the flight from SFF to BFI?
Average flight time on the SFF–BFI route is 1h 7m, covering approximately 372 km (231 mi).
What is the distance from SFF to BFI?
The great-circle distance from SFF to BFI is approximately 372 km (231 miles).
How many flights per week from SFF to BFI?
We've observed ~1 flight per day on this route across our tracking data (10 total flights recorded).
Can I track SFF–BFI flights live?
Yes. The live tracker map above shows aircraft currently flying this route, filtered by departure and arrival airport.