Conroe/North Houston Regional Airport

Conroe/North Houston Regional Airport is an airport located in Houston Texas, US. The airport's IATA code is CXO, which is the three-letter code used on boarding passes and flight bookings. The ICAO code is KCXO, used by air traffic control and pilots for flight planning.

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

Conroe/North Houston Regional Airport sits at an elevation of 245 feet (75 meters) above sea level.

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