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| Current local time | 22:04:39 Wednesday 25.03.2026 |
| Time zone | UTC + 09:00 |
| Demand calculation | 20:39:04 UTC |
| IATA code | CJJ |
| ICAO code | RKTU |
| IATA Area | Traffic Conference 3 |
| IATA Sub-Area | Japan and Korea |
| Country | South Korea |
| Continent | East Asia |
| Runway | 2,743 m |
| Airport size | Regional airport |
| Slots (per 5 minutes) | 5 |
| Slot Availability | 97% |
| Min. transfer time | transfer impossible |
| Nighttime ban | no nighttime ban |
| Noise restrictions | no noise restrictions |
| Passengers | ![]() |
| Cargo | ![]() |
| 2026-02-13 02:55 UTC | Narita Airways has opened a new station at Cheongju City. |
| 2026-02-12 12:37 UTC | fly82 has opened a new station at Cheongju City. |
| 2026-02-12 11:52 UTC | fly82 have shut down their station at Cheongju City. |
| 2026-02-12 11:52 UTC | fly82 has opened a new station at Cheongju City. |
| 2026-02-11 23:15 UTC | Narita Airways has opened a new station at Cheongju City. |
| 2026-02-08 05:52 UTC | JC International has opened a new station at Cheongju City. |
| 2026-02-07 08:50 UTC | SBWAN AIR has opened a new station at Cheongju City. |
| 2026-01-27 21:48 UTC | HongMei Airways has opened a new station at Cheongju City. |
| 2026-01-19 22:30 UTC | Hubei Wings has opened a new station at Cheongju City. |
| 2026-01-19 05:29 UTC | TESTING1 has opened a new station at Cheongju City. |
| 2026-01-11 07:16 UTC | Eazygo Airline has opened a new station at Cheongju City. |
| 2025-12-02 19:10 UTC | airK has opened a new station at Cheongju City. |
| 2025-11-23 07:26 UTC | Imperial Airways has opened a new station at Cheongju City. |
| 2025-11-22 21:37 UTC | Japan Pacific Airways has opened a new station at Cheongju City. |
| 2025-11-20 01:48 UTC | ALEXA has opened a new station at Cheongju City. |
There are thousands of airports and hundreds of countries in AirlineSim. Consequently, data are bound to be wrong sometimes. In case you came across any mistake - like wrong values, missing airports or naming errors - please send your findings, your sources and a detailed description of the issue to support@airlinesim.aero. Thank you very much for your support!
| Enterprise | IL | Weekly departures | Flight schedule | ||
|---|---|---|---|---|---|
|
|
airK | 84 Departures | |||
|
|
China Travel Air | 14 Departures | |||
| HongMei Airways | 14 Departures | ||||
| Hubei Wings | 7 Departures | ||||
|
|
Imperial Airways | 14 Departures | |||
| JC International | 7 Departures | ||||
|
|
JelAir | 0 Departures | |||
|
|
SBWAN AIR | 14 Departures | |||
| Volia Airways | 0 Departures | ||||