Houston Airpark

Houston Airpark is an airport located in Houston Texas, US. The ICAO code is 21XS, used by air traffic control and pilots for flight planning.

The airport operates in the America/Chicago timezone. When planning flights to or from 21XS, use our flight duration calculator to account for timezone differences, especially for international travel.

Houston Airpark sits at an elevation of 48 feet (15 meters) above sea level.

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