SWISS FEDERAL RAILWAYS are to code share with Finnair starting from the middle of November. The airline flies from Helsinki to Zurich twice daily. Finnair flight number will be designated to rail connections to Basel, Berne, Lausanne and Lucerne. At Helsinki both the passenger and luggage can be checked through to the destination railway station. In Switzerland, the passenger may check in at the railway station all the way to the final flight destination on the Finnair network. Luggage will be automatically transferred onto the flight.
http://www.rail.ch http://www.finnair.com