Waukegan National Airport
Chicago, United States
Waukegan National Airport (IATA: UGN, ICAO: KUGN) is an airport serving Chicago, United States.
It forms part of United States's air network, located at 42.422, -87.868. Travellers identify it by its three-letter IATA code "UGN" on tickets and baggage tags.
Airport data from the OpenFlights open database.