Apparatus

Try JFK, AAL1290, BAW, or N225AN.

route Route

BFI → SFF

374 km avg 57m 0 airlines

Departure

BFI KBFI MVFR

King County International Airport - Boeing Field

Seattle, US

Local time
05:50 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
FEW 2,200 ft, OVC 3,000 ft
Temp / Dew
16°C / 12°C
Altimeter
30.06 inHg

Obs: 2026-08-28T12:28:00.000Z

Raw METAR / TAF 
SPECI KBFI 281228Z 00000KT 10SM FEW022 OVC030 16/12 A3006 RMK AO2 T01610122

TAF KBFI 281124Z 2812/2912 VRB03KT P6SM OVC025 FM281300 VRB03KT P6SM OVC015 FM281900 22005KT P6SM BKN030 OVC050 FM282100 25005KT P6SM BKN050 FM290400 31005KT P6SM BKN050

flight Live Traffic

flight_takeoff 11 Departures
flight_land 8 Arrivals

Arrival

SFF KSFF VFR

Felts Field

Spokane, US

Local time
05:50 PDT
Timezone
America/Los_Angeles
Type
Medium Airport
Elevation
1,953 ft
Coordinates
47.6829, -117.3219

cloud Weather

Wind
250° / 3 kt
Visibility
7 SM
Ceiling
CLR
Temp / Dew
14°C / 3°C
Altimeter
30.00 inHg

Obs: 2026-08-28T11:53:00.000Z

Raw METAR / TAF 
METAR KSFF 281153Z AUTO 25003KT 7SM CLR 14/03 A3000 RMK AO2 SLP143 T01440033 10194 20128 53007

TAF KSFF 281134Z 2812/2912 VRB03KT 4SM FU HZ SCT035 SCT250 FM281600 21004KT 6SM FU HZ FEW035 SCT250 FM281800 24008KT P6SM FEW070 SCT250 FM290300 VRB03KT P6SM BKN120

flight Live Traffic

flight_takeoff 3 Departures
flight_land 1 Arrivals
Flights tracked
97 showing last 50
Avg duration
57m
Distance
374 km

Live traffic

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

Recent flights last 50

DateFlightAircraftTakeoffLandingDurationArr Δ
2026-07-26 TDY1776 A9AFA0 Jul 26, 17:50 UTCJul 26, 18:45 UTC55m -
2026-07-23 TDY1738 A9B70E Jul 23, 16:30 UTCJul 23, 17:35 UTC1h 5m -
2026-07-22 TDY007 A9B70E Jul 22, 20:50 UTCJul 22, 21:50 UTC1h 0m -
2026-07-22 TDY1288 A9B70E Jul 22, 00:30 UTCJul 22, 01:25 UTC55m -
2026-07-21 TDY1288 A9B70E Jul 21, 20:55 UTCJul 21, 21:50 UTC55m -
2026-07-21 TDY1776 A9B70E Jul 21, 16:35 UTCJul 21, 17:25 UTC50m -
2026-07-18 N670LF A8DCB8 Jul 18, 07:35 UTCJul 18, 08:30 UTC55m -
2026-07-17 TDY1337 A9B70E Jul 17, 20:55 UTCJul 17, 22:05 UTC1h 10m -
2026-07-16 N667LF A8CF3A Jul 16, 10:15 UTCJul 16, 11:15 UTC1h 0m -
2026-07-15 N42VP A4FB2F Jul 15, 22:30 UTCJul 15, 23:10 UTC40m -
2026-07-15 TDY1337 A9B70E Jul 15, 21:05 UTCJul 15, 22:10 UTC1h 5m -
2026-07-15 TDY1776 A9B70E Jul 15, 16:30 UTCJul 15, 17:25 UTC55m -
2026-07-15 N670LF A8DCB8 Jul 15, 11:50 UTCJul 15, 12:40 UTC50m -
2026-07-14 TDY007 A9B70E Jul 14, 20:55 UTCJul 14, 21:55 UTC1h 0m -
2026-07-14 TDY1992 A9B70E Jul 14, 13:00 UTCJul 14, 14:00 UTC1h 0m -
2026-07-13 N670LF A8DCB8 Jul 13, 10:40 UTCJul 13, 11:30 UTC50m -
2026-07-13 TDY1738 A9B70E Jul 13, 00:45 UTCJul 13, 01:35 UTC50m -
2026-07-11 N667LF A8CF3A Jul 11, 09:20 UTCJul 11, 10:10 UTC50m -
2026-07-10 N670LF A8DCB8 Jul 10, 03:45 UTCJul 10, 04:40 UTC55m -
2026-07-08 N670LF A8DCB8 Jul 8, 05:45 UTCJul 8, 06:35 UTC50m -
2026-07-07 N616EA A8056D Jul 7, 03:00 UTCJul 7, 03:55 UTC55m -
2026-07-07 TDY007 A9B70E Jul 7, 00:20 UTCJul 7, 01:15 UTC55m -
2026-07-05 N616EA A8056D Jul 5, 19:30 UTCJul 5, 20:45 UTC1h 15m -
2026-07-04 N10PX A003B6 Jul 4, 02:25 UTCJul 4, 03:45 UTC1h 20m -
2026-07-03 N667LF A8CF3A Jul 3, 13:20 UTCJul 3, 14:10 UTC50m -
2026-07-02 N104CX A013D8 Jul 2, 16:55 UTCJul 2, 17:45 UTC50m -
2026-07-01 N667LF A8CF3A Jul 1, 10:55 UTCJul 1, 11:45 UTC50m -
2026-06-30 TDY1505 A9B357 Jun 30, 13:00 UTCJun 30, 14:00 UTC1h 0m -
2026-06-28 N667LF A8CF3A Jun 28, 09:55 UTCJun 28, 10:50 UTC55m -
2026-06-27 N670LF A8DCB8 Jun 27, 11:09 UTCJun 27, 12:04 UTC55m -
2026-06-25 N670LF A8DCB8 Jun 25, 06:55 UTCJun 25, 07:49 UTC55m -
2026-06-24 TDY007 A9B357 Jun 24, 00:25 UTCJun 24, 01:24 UTC1h 0m -
2026-06-23 TDY1505 A9B357 Jun 23, 16:20 UTCJun 23, 17:20 UTC1h 0m -
2026-06-23 N670LF A8DCB8 Jun 23, 06:04 UTCJun 23, 06:59 UTC55m -
2026-06-22 N670LF A8DCB8 Jun 22, 07:10 UTCJun 22, 08:00 UTC50m -
2026-06-20 N667LF A8CF3A Jun 20, 11:14 UTCJun 20, 12:04 UTC50m -
2026-06-20 N667LF A8CF3A Jun 20, 00:59 UTCJun 20, 01:50 UTC50m -
2026-06-19 TDY1288 A9B70E Jun 19, 21:09 UTCJun 19, 22:09 UTC1h 0m -
2026-06-19 TDY1992 A9B70E Jun 19, 12:49 UTCJun 19, 13:44 UTC55m -
2026-06-18 TDY007 A9B70E Jun 18, 21:00 UTCJun 18, 21:55 UTC55m -
2026-06-18 TDY1505 A9B70E Jun 18, 16:30 UTCJun 18, 17:25 UTC55m -
2026-06-18 TDY1505 A9B70E Jun 18, 13:00 UTCJun 18, 13:55 UTC55m -
2026-06-18 N667LF A8CF3A Jun 18, 12:15 UTCJun 18, 13:50 UTC1h 35m -
2026-06-18 TDY1738 A9AFA0 Jun 18, 00:50 UTCJun 18, 01:45 UTC55m -
2026-06-17 NGF6322 A1E523 Jun 17, 21:50 UTCJun 17, 23:15 UTC1h 25m -
2026-06-17 TDY1738 A9AFA0 Jun 17, 21:05 UTCJun 17, 22:00 UTC55m -
2026-06-17 TDY1992 A9B70E Jun 17, 13:10 UTCJun 17, 14:00 UTC50m -
2026-06-15 TDY007 A9B70E Jun 15, 21:04 UTCJun 15, 22:05 UTC1h 0m -
2026-06-15 N670LF A8DCB8 Jun 15, 02:04 UTCJun 15, 03:00 UTC55m -
2026-06-15 TDY1288 A9B357 Jun 15, 00:49 UTCJun 15, 01:50 UTC1h 0m -

BFI → SFF frequently asked

How long is the flight from BFI to SFF?
Average flight time on the BFI–SFF route is 57m, covering approximately 374 km (232 mi).
What is the distance from BFI to SFF?
The great-circle distance from BFI to SFF is approximately 374 km (232 miles).
How many flights per week from BFI to SFF?
We've observed ~2 flights per day on this route across our tracking data (97 total flights recorded).
Can I track BFI–SFF flights live?
Yes. The live tracker map above shows aircraft currently flying this route, filtered by departure and arrival airport.