Aéroport Charles de Gaulle 1 (Paris RER) and international coach network, iDBUS, serves Charles de Gaulle Airport, by terminal 3, station CDG 1. Aéroport Charles de Gaulle 1 (Paris RER) Aéroport Charles de Gaulle 1 is one of two railway stations at Paris-Charles de Gaulle Airport, France. The station opened on 30 May 1976 and is located on the Roissy railway line. The station is served by RER Line B services operated by SNCF. The station is also served by CDGVAL which is a free automatic rail service operating at the airport. The station is the preferred entrance for Terminals 1 and 3 of the airport. The
Transport in Paris Thalys line connects Brussels through 1h22 of rail with up to 26 departures/day, Amsterdam in 3h18 with up to 10 departures/day, Cologne in 3h14, with up to 6 departures/day . Paris had its first airport in the fields of Issy-les-Moulineaux (just to the southern limits of Paris by its Seine river's Left Bank) from the first aviation trials of 1908. Aviation became a serious mode of transport during the course of World War I, which in 1915 led to the installation of a larger and more permanent runway installation near the town of Le Bourget to the north of Paris.