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
Frankfurt Airport regional station Frankfurt Airport regional station Frankfurt (Main) Airport regional station () is an underground railway station at Frankfurt Airport in Frankfurt, Germany. It provides local S-Bahn and "Regionalbahn" services to the city and the Frankfurt/Rhine-Main Metropolitan Region. The station opened on 14 March 1972 together with a new passenger terminal (Terminal Mitte, now called Terminal 1). At the time it was only the second railway station serving an airport in Germany (after Berlin Schönefeld Airport Station). In 1999, a second train station opened at Frankfurt Airport (Frankfurt Airport long-distance station) which is primarily used by long-distance trains, mostly ICE services. Prior