Do both Central Illinois Regional Airport and Idaho Falls Regional Airport serve two cities each?
Idaho Falls Regional Airport Idaho Falls Regional Airport (IATA: KIDA, ICAO: IDA) is a city owned, public use airport located two nautical miles (4 km) northwest of the central business district of Idaho Falls, a city in Bonneville County, Idaho, United States. It was formerly known as Fanning Field. It is the second-busiest airport in Idaho after Boise Airport.
Ontario Municipal Airport Ontario Municipal Airport (IATA: ONO, ICAO: KONO, FAA LID: ONO) is a city owned, public use airport located three nautical miles (6 km) west of the central business district of Ontario, a city in Malheur County, Oregon, United States. It is included in the National Plan of Integrated Airport Systems for 2011–2015, which categorized it as a "general aviation" facility.