Cheongju International Airport

Cheongju International Airport is an airport located in Cheongju North Chungcheong, KR. The airport's IATA code is CJJ, which is the three-letter code used on boarding passes and flight bookings. The ICAO code is RKTU, used by air traffic control and pilots for flight planning.

The airport operates in the Asia/Seoul timezone. When planning flights to or from CJJ, use our flight duration calculator to account for timezone differences, especially for international travel.

Cheongju International Airport sits at an elevation of 191 feet (58 meters) above sea level.

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