Cheongju to Naha Flights CJJ → OKA

Cheongju International Airport/Cheongju Air Base (K-59/G-513) → Naha Airport / JASDF Naha Air Base

🇰🇷 Cheongju, KR → 🇯🇵 Naha, JP

The Cheongju to Naha route connects Cheongju International Airport/Cheongju Air Base (K-59/G-513) (CJJ) in KR with Naha Airport / JASDF Naha Air Base (OKA) in JP. This short-haul flight covers approximately 728 miles (1172 km) with a typical flight time of 1h 45m. This route is operated by Aero K. AirportRoutes has tracked 1 daily flight on this route.

Departure Airport

Cheongju International Airport/Cheongju Air Base (K-59/G-513)

ICAO Code:
RKTU
IATA Code:
CJJ
City:
🇰🇷 Cheongju
Country:
KR
Elevation:
191 ft

Destination Airport

Naha Airport / JASDF Naha Air Base

ICAO Code:
ROAH
IATA Code:
OKA
City:
🇯🇵 Naha
Country:
JP
Elevation:
12 ft

1

Operator

1

Daily Flight

728

Miles

1h 45m

Flight Duration

Route Map

Operating Airlines

Airline ICAO IATA
Aero K EOK RF

Flight Schedule Pattern

Day Flights Observed Frequency Activity
Monday 5 29%
Tuesday 2 12%
Wednesday 2 12%
Thursday 5 29%
Friday 2 12%
Saturday 0 0%
Sunday 1 6%

Pattern Analysis

1 Daily Flight:
EOK394
Data Points: 17
API observations used to build this analysis
Weekdays: 16 flights
Weekend: 1 flights
Business Route More active on weekdays

All Flight Routes

1 Route
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
Aero K
EOK / RF
EOK394 A320 06:40 6:40 AM (Representative)
M T W T F S S
Feb 10, 2026 Active
Total Routes: 1
Active Routes: 1
Unique Airlines: 1
Aircraft Types: 1

Spotted Departure Times

Departure Time Operator ICAO IATA
06:40 6:40 AM Aero K EOK RF

Time Information

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

Total Departure Times: 1
Time Range:
06:40 - 06:40
These are typical departure times observed from actual flights. Times may vary by season and schedule changes.