Grantsburg Municipal Airport

Grantsburg Municipal Airport is an airport located in Grantsburg Wisconsin, US. The airport's IATA code is GTG, which is the three-letter code used on boarding passes and flight bookings. The ICAO code is KGTG, used by air traffic control and pilots for flight planning.

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

Grantsburg Municipal Airport sits at an elevation of 927 feet (283 meters) above sea level.

Browse all airports in United States or explore airports across North America.