KDPA is the ICAO code for Dupage Airport (IATA DPA), located in Chicago/West Chicago, IL.
DuPage Airport is a general aviation airport located 29 miles (47 km) west of downtown Chicago in West Chicago, DuPage County, Illinois, United States. It is owned and operated by the DuPage Airport Authority, which is an independent government body established by law by the state of Illinois. It also serves as a relief airport for O'Hare International Airport and Midway International Airport, both in nearby Chicago.
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