Joseph R. Biden Jr. Railroad Station, also known as Wilmington, is a passenger rail station in Wilmington, Delaware. One of Amtrak's busiest stops, it serves nine Amtrak trains and is part of the Northeast Corridor. It also serves SEPTA commuter trains on the Wilmington/Newark Line as well as local and intercity buses. Built in 1907 as Pennsylvania Station, the station was renamed in 2011 for then-Vice President and former U.S. Senator Joseph R.