Mattituck Airport

Mattituck Airport is an airport located in Mattituck New York, US. The ICAO code is K21N, used by air traffic control and pilots for flight planning.

The airport operates in the America/New_York timezone. When planning flights to or from K21N, use our flight duration calculator to account for timezone differences, especially for international travel.

Mattituck Airport sits at an elevation of 30 feet (9 meters) above sea level.

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