Zürich Seebach railway station
Trains on the S6 provide a half-hourly connection to Zürich Hauptbahnhof station, taking 12 minutes for the journey via the southern connector and Oerlikon station. In the opposite direction, S6 trains continue to Baden station, taking 28 minutes for the journey. The station also sees significant through freight traffic, most of which takes the Furttal line in order to avoid passing through central Zürich, using the northern connector onto or off the Zürich–Winterthur line.
Swiss Federal Railways
SBB also operates international EuroCity and EuroNight trains while within Switzerland, while Deutsche Bahn operates InterCityExpress services to, from, and (a few services) within the country serving Swiss cities such as Interlaken, Bern, Basel, Zürich, and Chur. Under the name TGV Lyria the French railway company SNCF operates TGV connections to Switzerland. Lyria SAS, a company established under French law, is a subsidiary of the Société Nationale des Chemins de Fer Français (SNCF – French National Railway Company) which owns 74%, and the Chemins de Fer Fédéraux Suisses (CFF – Swiss Federal Railways) which owns 26%. TGV Lyria serves several Swiss cities including Geneva, Lausanne, Basel, Zürich, Bern, and Interlaken. It also provides services to certain locations including Brig in the Valais especially during the winter season to provide a connection for tourists mainly visiting the south-eastern Swiss Alps. These connections are marketed under the name of "TGV Lyria des Neiges".