Apparatus

Try JFK, AAL1290, BAW, or N225AN.

route Route

NJA → OSN

1,127 km avg 2h 42m 0 airlines

Departure

NJA RJTA

JMSDF Atsugi Air Base / Naval Air Facility Atsugi

Ayase / Yamato, JP

Local time
17:00 GMT+9
Timezone
Asia/Tokyo
Type
Medium Airport
Elevation
205 ft
Coordinates
35.4546, 139.4500

Arrival

OSN RKSO VFR

Osan Air Base

Pyeongtaek, KR

Local time
17:00 GMT+9
Timezone
Asia/Seoul
Type
Medium Airport
Elevation
38 ft
Coordinates
37.0915, 127.0294

cloud Weather

Wind
0° / 0 kt
Visibility
7 SM
Ceiling
BKN 3,100 ft
Temp / Dew
29°C / 25°C
Altimeter
29.72 inHg

Obs: 2026-08-30T07:10:00.000Z

Raw METAR 
SPECI RKSO 300710Z AUTO 00000KT 7SM BKN031 29/25 A2972 RMK AO2 LTG DSNT S SLP067 FZRANO $
Flights tracked
2
Avg duration
2h 42m
Distance
1,127 km

Live traffic

NJA → OSN. Live aircraft currently filed on this route.

Recent flights last 2

DateFlightAircraftTakeoffLandingDurationArr Δ
2026-07-14 BLCAT60 AE06D8 Jul 14, 23:05 UTCJul 15, 02:15 UTC3h 10m -
2026-06-30 NINJA88 AE036C Jun 30, 06:30 UTCJun 30, 08:45 UTC2h 15m -

NJA → OSN frequently asked

How long is the flight from NJA to OSN?
Average flight time on the NJA–OSN route is 2h 42m, covering approximately 1,127 km (700 mi).
What is the distance from NJA to OSN?
The great-circle distance from NJA to OSN is approximately 1,127 km (700 miles).
How many flights per week from NJA to OSN?
We've observed ~1 flight per day on this route across our tracking data (2 total flights recorded).
Can I track NJA–OSN flights live?
Yes. The live tracker map above shows aircraft currently flying this route, filtered by departure and arrival airport.