Is Quad City International Airport or Harrisburg International Airport further west?
Quad City International Airport Quad City International Airport (IATA: MLI, ICAO: KMLI, FAA LID: MLI) is a public airport in Rock Island County, Illinois, three miles (5 km) south of Moline. It is owned and operated by the Metropolitan Airport Authority of Rock Island County. It is partly in Blackhawk Township and partly in Coal Valley Township. In 2012 it was named "Illinois Primary Airport of the Year".
DuBois Regional Airport DuBois Regional Airport (IATA: DUJ, ICAO: KDUJ, FAA LID: DUJ) , formerly known as DuBois–Jefferson County Airport, is a public use airport in Jefferson County, Pennsylvania, United States. It is located seven nautical miles (13 km) northwest of the central business district of Dubois, a city in Clearfield County. The airport is on Pennsylvania Route 830 in Washington Township. It is owned and operated by the Clearfield-Jefferson Counties Regional Airport Authority, based at the airport. It is mostly used for general aviation, but has scheduled service on one airline, Southern Airways Expressway. Service is subsidized by the Essential Air Service program.