🇰🇷 CJU
Jeju City
217 mi
USN 🇰🇷
Ulsan

Jeju City to Ulsan Flights

Jeju International Airport Ulsan Airport 2 airlines

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The Jeju City to Ulsan route connects Jeju International Airport (CJU) in KR with Ulsan Airport (USN) in KR. This short-haul flight covers approximately 217 miles (349 km) with a typical flight time of 40m. This route is served by 2 airlines: Air Busan, KAL. AirportRoutes has tracked 2 unique flight numbers on this route.

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Departure Airport

Jeju International Airport

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

Destination Airport

Ulsan Airport

ICAO Code:
RKPU
IATA Code:
USN
City:
🇰🇷 Ulsan
Country:
KR
Elevation:
45 ft

2

Operators

2

Tracked Flights

217

Miles

40m

Flight Duration

Route Map

Operating Airlines

Airline ICAO IATA
Air Busan ABL BX
Korean Air KAL KE

Flight Schedule Pattern

Day Flights Observed Frequency Activity
Monday 7 25%
Tuesday 1 4%
Wednesday 5 18%
Thursday 7 25%
Friday 2 7%
Saturday 2 7%
Sunday 4 14%

Pattern Analysis

2 Tracked Flights:
Data Points: 28
API observations used to build this analysis
Weekdays: 22 flights
Weekend: 6 flights
Business Route More active on weekdays

All Flight Routes

2 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
Air Busan
ABL / BX
A320 09:35 9:35 AM (Representative)
M T W T F S S
Jun 20, 2026 Active
Korean Air
KAL / KE
BCS3 13:10 1:10 PM (Representative)
M T W T F S S
Jun 20, 2026 Active
Total Routes: 2
Active Routes: 2
Unique Airlines: 2
Aircraft Types: 2

Spotted Departure Times

Departure Time Operator ICAO IATA
09:35 9:35 AM Air Busan ABL BX
13:10 1:10 PM Korean Air KAL KE

Time Information

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

Total Departure Times: 2
Time Range:
09:35 - 13:10
These are typical departure times observed from actual flights. Times may vary by season and schedule changes.