Airport rail link Airport), Brussels National Airport railway station (which opened in 1958 and serves Brussels Airport) and Frankfurt Airport regional station (which opened in 1972 and is one of the two railway stations that serve Frankfurt Airport). Integration with intercity services has produced alliances where airlines sell air tickets that include the connecting rail service. Central Europe has seen integration of high-speed rail into airports, with domestic and international TGV and ICE services from Charles de Gaulle Airport in Paris and Frankfurt Airport. Because of this, many airport railway stations have received IATA codes. Yet another option for airports is to use
Glasgow Prestwick Airport this tough time in the airport's history, saying that "if it hadn't been for Matthew Hudson the airport wouldn't be here today". In 1994, Irish budget airline Ryanair opened a route to the airport from Dublin, followed by a second route in 1995 to London Stansted. In 1998, a third route to Paris-Beauvais was introduced and Prestwick Airport was subsequently sold by Hudson to the Scottish transport company Stagecoach Group, which then sold it to Infratil in 2001. The resulting rapid growth of Ryanair's low-cost routes saw a peak in passenger numbers, with Prestwick carrying over 1,000,000 passengers in 2001.