🇰🇷 RSU
Yeosu
112 mi
CJU 🇰🇷
Jeju City

Yeosu to Jeju City Flights

Yeosu Airport Jeju International Airport 3 airlines

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The Yeosu to Jeju City route connects Yeosu Airport (RSU) in KR with Jeju International Airport (CJU) in KR. This short-haul flight covers approximately 112 miles (180 km) with a typical flight time of 38m. This route is served by 3 airlines: Asiana, Jin Air, Korean Air. AirportRoutes has tracked 4 unique flight numbers on this route.

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Departure Airport

Yeosu Airport

ICAO Code:
RKJY
IATA Code:
RSU
City:
🇰🇷 Yeosu
Country:
KR
Elevation:
53 ft

Destination Airport

Jeju International Airport

ICAO Code:
RKPC
IATA Code:
CJU
City:
🇰🇷 Jeju City
Country:
KR
Elevation:
118 ft

3

Operators

4

Tracked Flights

112

Miles

38m

Flight Duration

Route Map

Operating Airlines

Airline ICAO IATA
Asiana AAR OZ
Jin Air JNA LJ
Korean Air KAL KE

Flight Schedule Pattern

Day Flights Observed Frequency Activity
Monday 21 29%
Tuesday 0 0%
Wednesday 4 5%
Thursday 4 5%
Friday 8 11%
Saturday 14 19%
Sunday 22 30%

Pattern Analysis

4 Tracked Flights:
Data Points: 73
API observations used to build this analysis
Weekdays: 37 flights
Weekend: 36 flights
Business Route More active on weekdays

All Flight Routes

3 Routes
Note: This table shows aggregated route data by airline. Each airline may operate multiple daily flights at different times. See the "Spotted Departure Times" section below for all observed departure times.
Airline Flight Numbers Aircraft Type Typical Time Days Active Last Seen Status
Asiana
AAR / OZ
A321 15:55 3:55 PM (Representative)
M T W T F S S
May 9, 2026 Active
Jin Air
JNA / LJ
B738 09:20 9:20 AM (Representative)
M T W T F S S
May 9, 2026 Active
Korean Air
KAL / KE
BCS3 13:15 1:15 PM (Representative)
M T W T F S S
May 9, 2026 Active
Total Routes: 3
Active Routes: 3
Unique Airlines: 3
Aircraft Types: 3

Spotted Departure Times

Departure Time Operator ICAO IATA
09:20 9:20 AM Jin Air JNA LJ
13:15 1:15 PM Korean Air KAL KE
15:55 3:55 PM Asiana AAR OZ

Time Information

Times are shown in the departure airport's local timezone (RKJY - Asia/Seoul).

Total Departure Times: 3
Time Range:
09:20 - 15:55
These are typical departure times observed from actual flights. Times may vary by season and schedule changes.