Daegu International Airport

Daegu International Airport carries the IATA code TAE — the three letters printed on boarding passes and baggage tags — and the ICAO code RKTN, used in flight plans and by air traffic control. It serves Daegu, South Korea.

IATA codes are assigned by the International Air Transport Association for passenger-facing use; the four-letter ICAO code encodes region and country and belongs to the operational side of aviation.