Apparatus

Try JFK, AAL1290, BAW, or N225AN.

route Route

CJU → USN

115 km avg 16m 2 airlines

Departure

CJU RKPC VFR

Jeju International Airport

Jeju City, KR

Local time
01:36 GMT+9
Timezone
Asia/Seoul
Type
Large Airport
Elevation
118 ft
Coordinates
33.5121, 126.4925

cloud Weather

Wind
110° / 6 kt
Visibility
6 SM
Ceiling
SCT 2,400 ft
Temp / Dew
23°C / 20°C
Altimeter
30.06 inHg

Obs: 2026-09-19T16:00:00.000Z

Raw METAR / TAF 
METAR RKPC 191600Z 11006KT 9999 SCT024 23/20 Q1018 NOSIG

TAF RKPC 191100Z 1912/2018 11008KT 9999 FEW015 BKN030 TN21/1920Z TX27/2005Z BECMG 1923/2001 05010KT SCT035 BECMG 2006/2008 35007KT TEMPO 2015/2018 22005KT

Arrival

USN RKPU

Ulsan Airport

Ulsan, KR

Local time
01:36 GMT+9
Timezone
Asia/Seoul
Type
Medium Airport
Elevation
45 ft
Coordinates
35.5935, 129.3520
Flights tracked
15
Avg duration
16m
Distance
115 km

Live traffic

CJU → USN. Live aircraft currently filed on this route.

Airlines 2

Airline Flights shown
Air Busan 8
Korean Air 7

Recent flights last 15

DateFlightAircraftTakeoffLandingDurationArr Δ
2026-07-26 ABL8304 71C055 Jul 26, 07:55 UTCJul 26, 08:10 UTC15m -
2026-07-26 KAL1596 71C093 Jul 26, 04:45 UTCJul 26, 05:00 UTC15m -
2026-07-26 ABL8300 71C309 Jul 26, 00:45 UTCJul 26, 01:05 UTC20m -
2026-07-25 ABL8304 71BF44 Jul 25, 07:50 UTCJul 25, 08:05 UTC15m -
2026-07-25 KAL1596 71BA01 Jul 25, 04:45 UTCJul 25, 05:00 UTC15m -
2026-07-25 ABL8300 71C328 Jul 25, 00:50 UTCJul 25, 01:05 UTC15m -
2026-07-24 ABL8304 71C055 Jul 24, 07:50 UTCJul 24, 08:05 UTC15m -
2026-07-24 KAL1596 71C313 Jul 24, 04:40 UTCJul 24, 04:55 UTC15m -
2026-07-24 ABL8300 71BF44 Jul 24, 00:50 UTCJul 24, 01:05 UTC15m -
2026-07-23 KAL1596 71BA00 Jul 23, 04:50 UTCJul 23, 05:10 UTC20m -
2026-07-23 ABL8300 71C055 Jul 23, 01:10 UTCJul 23, 01:30 UTC20m -
2026-07-22 KAL1596 71BA01 Jul 22, 04:35 UTCJul 22, 04:50 UTC15m -
2026-07-22 ABL8300 71BF53 Jul 22, 01:35 UTCJul 22, 01:50 UTC15m -
2026-07-21 KAL1596 71C313 Jul 21, 05:20 UTCJul 21, 05:35 UTC15m -
2026-07-20 KAL1596 71C313 Jul 20, 05:00 UTCJul 20, 05:15 UTC15m -

CJU → USN frequently asked

How long is the flight from CJU to USN?
Average flight time on the CJU–USN route is 16m, covering approximately 115 km (71 mi).
What is the distance from CJU to USN?
The great-circle distance from CJU to USN is approximately 115 km (71 miles).
Which airlines fly from CJU to USN?
2 airlines operate this route in our records: Air Busan, Korean Air.
How many flights per week from CJU to USN?
We've observed ~2 flights per day on this route across our tracking data (15 total flights recorded).
Can I track CJU–USN flights live?
Yes. The live tracker map above shows aircraft currently flying this route, filtered by departure and arrival airport.