Routh Airport

Routh Airport is an airport located in St Joseph Illinois, US. The ICAO code is 9IL2, used by air traffic control and pilots for flight planning.

The airport operates in the America/Chicago timezone. When planning flights to or from 9IL2, use our flight duration calculator to account for timezone differences, especially for international travel.

Routh Airport sits at an elevation of 668 feet (204 meters) above sea level.

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