Summit Airport (ICAO: KEVY, FAA LID: EVY) is a public-use airport located 5 miles (8.0 km) north of the central business district of Middletown, in New Castle County, Delaware, United States. It is privately owned by Summit Aviation, Inc. Although many U.S. airports use the same three-letter location identifier for the FAA and IATA, this airport is assigned EVY by the FAA but has no designation from the IATA.