Services are operated by SBB GmbH, Swiss Federal Railways' German subsidiary, and Thurbo.

As of December 2023[update] the network consists of the following lines (S62 is also part of Bodensee S-Bahn):[2] Before operations began, several structural measures had to be taken on the existing railway system, such as the electrification of the line between Schaffhausen and Erzingen, replacement of level crossings with bridges in Neuhausen am Rheinfall and Beringen, refurbishing of the station in Jestetten, and the constructions of the new railway stations Beringerfeld and Neuhausen Rheinfall.

The regional service to Singen (Hohentwiel) was taken over by EMUs of SBB GmbH/THURBO in 2022 (until then operated by DMUs of DB Regio Baden-Württemberg).

'Rhine hare'; in reference to the Seehas) was chosen by vote for this line.

There are currently no concrete plans to reactivate this line for scheduled passenger trains.