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
15:19 PDT
Timezone
America/Los_Angeles
Type
Medium Airport
Elevation
1,953 ft
Coordinates
47.6829, -117.3219

cloud Weather

Wind
VRB / 4G15 kt
Visibility
10 SM
Ceiling
CLR
Temp / Dew
26°C / 5°C
Altimeter
29.93 inHg

Obs: 2026-08-28T21:53:00.000Z

Raw METAR / TAF 
METAR KSFF 282153Z VRB04G15KT 10SM CLR 26/05 A2993 RMK AO2 SLP123 T02610050

TAF KSFF 281934Z 2820/2918 24009G19KT P6SM SKC FM290300 VRB02KT P6SM SKC FM290700 VRB03KT P6SM SCT250 FM291100 21008KT P6SM BKN250

flight Live Traffic

flight_takeoff 2 Departures
flight_land 1 Arrivals

Arrival

BFI KBFI VFR

King County International Airport - Boeing Field

Seattle, US

Local time
15:19 PDT
Timezone
America/Los_Angeles
Type
Medium Airport
Elevation
21 ft
Coordinates
47.5270, -122.2999

cloud Weather

Wind
150° / 8 kt
Visibility
10 SM
Ceiling
BKN 6,000 ft
Temp / Dew
22°C / 12°C
Altimeter
30.02 inHg

Obs: 2026-08-28T21:53:00.000Z

Raw METAR / TAF 
METAR KBFI 282153Z 15008KT 10SM BKN060 22/12 A3002 RMK AO2 SLP164 T02220117

TAF KBFI 282034Z 2821/2918 VRB04KT P6SM SCT025 BKN035 FM290400 31005KT P6SM BKN050 FM290800 12003KT P6SM -SHRA OVC030 FM291200 17005KT P6SM -SHRA OVC015

flight Live Traffic

flight_takeoff 26 Departures
flight_land 31 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.