Apparatus

Try JFK, AAL1290, BAW, or N225AN.

route Route

BOS → SJO

3,821 km avg 11h 10m 0 airlines

Departure

BOS KBOS VFR

Boston Logan International Airport

Boston, US

Local time
21:31 EDT
Timezone
America/New_York
Type
Large Airport
Elevation
20 ft
Coordinates
42.3620, -71.0079

cloud Weather

Wind
350° / 9 kt
Visibility
10 SM
Ceiling
SCT 25,000 ft
Temp / Dew
19°C / 13°C
Altimeter
29.81 inHg

Obs: 2026-10-13T00:54:00.000Z

Raw METAR / TAF 
METAR KBOS 130054Z 35009KT 10SM SCT250 19/13 A2981 RMK AO2 SLP094 T01890128

TAF KBOS 122333Z 1300/1406 31007KT P6SM FEW030 BKN200 FM130300 35007KT P6SM BKN035 FM130500 05010KT 6SM BR OVC020 FM130600 06012G18KT 6SM BR VCSH OVC008 PROB30 1308/1311 4SM -SHRA BR OVC006 FM131100 07012KT 5SM BR VCSH OVC008 FM131700 12009KT 5SM BR VCSH FEW004 OVC008 PROB30 1319/1401 4SM -SHRA OVC006

flight Live Traffic

flight_takeoff 189 Departures
flight_land 189 Arrivals

Arrival

SJO MROC MVFR

Juan Santamaría International Airport

San José (Alajuela), CR

Local time
19:31 CST
Timezone
America/Costa_Rica
Type
Large Airport
Elevation
3,021 ft
Coordinates
9.9939, -84.2088

cloud Weather

Wind
240° / 3 kt
Visibility
3.11 SM
Ceiling
SCT 500 ft, BKN 1,200 ft
Temp / Dew
22°C / 21°C
Altimeter
30.01 inHg
Wx
BR

Obs: 2026-10-13T01:00:00.000Z

Raw METAR / TAF 
METAR MROC 130100Z 24003KT 5000 1500SW BR SCT005 BKN012 22/21 A3001 NOSIG

TAF MROC 122300Z 1300/1324 30004KT 9999 SCT030 TX30/1317Z TN19/1311Z TEMPO 1300/1303 12005KT 3000 RA BR BKN010 BECMG 1303/1306 08007KT BECMG 1315/1318 24009KT TEMPO 1320/1324 5000 TSRA BKN015CB

flight Live Traffic

flight_takeoff 4 Departures
flight_land 4 Arrivals
Flights tracked
2
Avg duration
11h 10m
Distance
3,821 km

Live traffic

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

Recent flights last 2

DateFlightAircraftTakeoffLandingDurationArr Δ
2026-07-16 CMP705 0C21DC Jul 16, 22:59 UTCJul 17, 13:00 UTC14h 0m -
2026-07-13 CMP312 0C205E Jul 13, 14:30 UTCJul 13, 22:50 UTC8h 20m -

BOS → SJO frequently asked

How long is the flight from BOS to SJO?
Average flight time on the BOS–SJO route is 11h 10m, covering approximately 3,821 km (2,373 mi).
What is the distance from BOS to SJO?
The great-circle distance from BOS to SJO is approximately 3,821 km (2,373 miles).
How many flights per week from BOS to SJO?
We've observed ~1 flight per day on this route across our tracking data (2 total flights recorded).
Can I track BOS–SJO flights live?
Yes. The live tracker map above shows aircraft currently flying this route, filtered by departure and arrival airport.