are Rochester International Airport and Quincy Regional Airport both in the united states?
Rochester International Airport: Rochester International Airport (IATA: RST, ICAO: KRST, FAA LID: RST) is a nonhub primary airport located seven miles (11 km) southwest of the central business district of Rochester, a city in Olmsted County, Minnesota, United States. Quincy Regional Airport: Quincy Regional Airport (IATA: UIN, ICAO: KUIN, FAA LID: UIN) (Baldwin Field) is a city owned public airport 12 miles east of Quincy, a city in Adams County, Illinois.
yes