Apparatus

Try JFK, AAL1290, BAW, or N225AN.

route Route

BFI → SLG

2,605 km avg 3h 40m 0 airlines

Departure

BFI KBFI VFR

King County International Airport - Boeing Field

Seattle, US

Local time
05:57 PDT
Timezone
America/Los_Angeles
Type
Medium Airport
Elevation
21 ft
Coordinates
47.5270, -122.2999

cloud Weather

Wind
140° / 8 kt
Visibility
10 SM
Ceiling
BKN 3,600 ft
Temp / Dew
17°C / 12°C
Altimeter
30.00 inHg

Obs: 2026-07-28T11:53:00.000Z

Raw METAR / TAF 
METAR KBFI 281153Z 14008KT 10SM BKN036 17/12 A3000 RMK AO2 SLP160 T01720122 10211 20167 50001

TAF KBFI 281132Z 2812/2912 18008KT P6SM BKN040 OVC060 FM281400 18008KT P6SM BKN030 OVC045 FM281900 18012KT P6SM SCT025 BKN040 BKN060 FM290400 30004KT P6SM SCT035 BKN050

flight Live Traffic

flight_takeoff 17 Departures
flight_land 19 Arrivals

Arrival

SLG KSLG VFR

Smith Field

Siloam Springs, US

Local time
07:57 CDT
Timezone
America/Chicago
Type
Small Airport
Elevation
1,191 ft
Coordinates
36.1919, -94.4900

cloud Weather

Wind
190° / 3 kt
Visibility
10 SM
Ceiling
CLR
Temp / Dew
24°C / 21°C
Altimeter
29.92 inHg

Obs: 2026-07-28T11:56:00.000Z

Raw METAR 
METAR KSLG 281156Z AUTO 19003KT 10SM CLR 24/21 A2992 RMK AO2 SLP117 T02390211 10261 20233 53012
Flights tracked
1
Avg duration
3h 40m
Distance
2,605 km

Live traffic

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

Other connections

More destinations from BFI

Recent flights last 1

DateFlightAircraftTakeoffLandingDurationArr Δ
2026-06-03 N1482P A0C314 Jun 3, 15:20 UTCJun 3, 19:00 UTC3h 40m -

BFI → SLG frequently asked

How long is the flight from BFI to SLG?
Average flight time on the BFI–SLG route is 3h 40m, covering approximately 2,605 km (1,618 mi).
What is the distance from BFI to SLG?
The great-circle distance from BFI to SLG is approximately 2,605 km (1,618 miles).
How many flights per week from BFI to SLG?
We've observed ~1 flight per day on this route across our tracking data (1 total flight recorded).
Can I track BFI–SLG flights live?
Yes. The live tracker map above shows aircraft currently flying this route, filtered by departure and arrival airport.