Apparatus

Try JFK, AAL1290, BAW, or N225AN.

route Route

BFI → SIG

5,986 km avg 7h 20m 0 airlines

Departure

BFI KBFI VFR

King County International Airport - Boeing Field

Seattle, US

Local time
00:56 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
18°C / 11°C
Altimeter
29.78 inHg

Obs: 2026-09-01T06:53:00.000Z

Raw METAR / TAF 
METAR KBFI 010653Z 00000KT 10SM CLR 18/11 A2978 RMK AO2 SLP083 T01830111

TAF KBFI 010520Z 0106/0206 00000KT P6SM SCT250 FM011100 VRB03KT P6SM SCT250 FM011500 16007KT P6SM BKN015 BKN100 FM011700 18008KT P6SM BKN070 BKN120 FM012000 21011G19KT P6SM OVC050 FM020300 18008KT P6SM OVC050

flight Live Traffic

flight_takeoff 9 Departures
flight_land 12 Arrivals

Arrival

SIG TJIG

Fernando Luis Ribas Dominicci Airport

San Juan, PR

Local time
03:56 AST
Timezone
America/Puerto_Rico
Type
Medium Airport
Elevation
10 ft
Coordinates
18.4568, -66.0981
Flights tracked
1
Avg duration
7h 20m
Distance
5,986 km

Live traffic

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

Recent flights last 1

DateFlightAircraftTakeoffLandingDurationArr Δ
2026-06-28 EDG94 AD0B5E Jun 28, 14:39 UTCJun 28, 21:59 UTC7h 20m -

BFI → SIG frequently asked

How long is the flight from BFI to SIG?
Average flight time on the BFI–SIG route is 7h 20m, covering approximately 5,986 km (3,717 mi).
What is the distance from BFI to SIG?
The great-circle distance from BFI to SIG is approximately 5,986 km (3,717 miles).
How many flights per week from BFI to SIG?
We've observed ~1 flight per day on this route across our tracking data (1 total flight recorded).
Can I track BFI–SIG flights live?
Yes. The live tracker map above shows aircraft currently flying this route, filtered by departure and arrival airport.