Quad Cities International Airport

Quad Cities International Airport is an airport located in Moline Illinois, US. The airport's IATA code is MLI, which is the three-letter code used on boarding passes and flight bookings. The ICAO code is KMLI, used by air traffic control and pilots for flight planning.

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

Quad Cities International Airport sits at an elevation of 590 feet (180 meters) above sea level.

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