Logan International Airport known alternative airports to Logan are both located outside the Commonwealth of Massachusetts: Manchester–Boston Regional Airport in Manchester, New Hampshire, located approximately north-northwest of Logan, which converts to an average drive time of 62 minutes via I-90 and I-93; and T. F. Green Airport in Warwick, Rhode Island, located south-southwest of Logan, averaging 76 minutes from Logan via I-90, I-93 and I-95, or a 100-minute ride via the Silver Line bus to South Station and then the Providence/Stoughton Line commuter rail to T. F. Green Airport station. Massport does not operate these facilities. Worcester Regional Airport in Worcester, which is
Duluth International Airport Duluth International Airport Duluth International Airport is a city owned, public use joint civil-military airport located five nautical miles (9 km) northwest of the central business district of Duluth, a city in Saint Louis County, Minnesota, United States. It serves the Twin Ports area, including Superior, Wisconsin. Mostly used for general aviation but also served by three airlines, it is Minnesota's third-busiest airport, behind Minneapolis–St. Paul International Airport (MSP) and Rochester International Airport. The Minnesota Air National Guard's 148th Fighter Wing, equipped with F-16C Fighting Falcons, is based at Duluth Air National Guard Base, which is located on the grounds