Apparatus

Try JFK, AAL1290, BAW, or N225AN.

route Route

BFI → SJO

5,357 km avg 7h 0m 1 airline

Departure

BFI KBFI VFR

King County International Airport - Boeing Field

Seattle, US

Local time
22:43 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
17°C / 13°C
Altimeter
30.12 inHg

Obs: 2026-10-03T04:53:00.000Z

Raw METAR / TAF 
METAR KBFI 030453Z 00000KT 10SM CLR 17/13 A3012 RMK AO2 SLP199 T01670128

TAF KBFI 030520Z 0306/0406 00000KT P6SM SCT050 FM031400 02006KT P6SM OVC008 FM031800 01006KT P6SM SCT015 FM032000 36008KT P6SM FEW250 FM040000 32003KT P6SM FEW250

flight Live Traffic

flight_takeoff 9 Departures
flight_land 10 Arrivals

Arrival

SJO MROC VFR

Juan Santamaría International Airport

San José (Alajuela), CR

Local time
23:43 CST
Timezone
America/Costa_Rica
Type
Large Airport
Elevation
3,021 ft
Coordinates
9.9939, -84.2088

cloud Weather

Wind
20° / 3 kt
Visibility
6 SM
Ceiling
FEW 3,000 ft, BKN 15,000 ft
Temp / Dew
22°C / 20°C
Altimeter
30.04 inHg

Obs: 2026-10-03T05:00:00.000Z

Raw METAR / TAF 
METAR MROC 030500Z 02003KT 9999 FEW030 BKN150 22/20 A3004 RERA NOSIG

TAF MROC 030533Z 0306/0406 10003KT 9999 FEW030 TX29/0318Z TN20/0310Z TEMPO 0307/0310 23005KT BKN015 BECMG 0315/0317 24012KT TEMPO 0319/0324 5000 TSRA BKN015CB TEMPO 0401/0406 RA

flight Live Traffic

flight_takeoff 4 Departures
flight_land 2 Arrivals
Flights tracked
1
Avg duration
7h 0m
Distance
5,357 km

Live traffic

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

Airlines 1

Airline Flights shown
Copa Airlines 1

Recent flights last 1

DateFlightAircraftTakeoffLandingDurationArr Δ
2026-05-28 CMP9820 0C21FC May 28, 17:25 UTCMay 29, 00:25 UTC7h 0m -

BFI → SJO frequently asked

How long is the flight from BFI to SJO?
Average flight time on the BFI–SJO route is 7h 0m, covering approximately 5,357 km (3,327 mi).
What is the distance from BFI to SJO?
The great-circle distance from BFI to SJO is approximately 5,357 km (3,327 miles).
Which airlines fly from BFI to SJO?
1 airline operates this route in our records: Copa Airlines.
How many flights per week from BFI to SJO?
We've observed ~1 flight per day on this route across our tracking data (1 total flight recorded).
Can I track BFI–SJO flights live?
Yes. The live tracker map above shows aircraft currently flying this route, filtered by departure and arrival airport.