Weidner Airport

Weidner Airport is an airport located in Bunker Hill Illinois, US. The ICAO code is 4IS9, used by air traffic control and pilots for flight planning.

The airport operates in the America/Chicago timezone. When planning flights to or from 4IS9, use our flight duration calculator to account for timezone differences, especially for international travel.

Weidner Airport sits at an elevation of 667 feet (203 meters) above sea level.

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