The cable car starts running at 8 am until 6 pm in high season. There are several cable cars for 8 people max, the cable car does not stop over lunch time. Each ride take around 5 to 10 minutes. The toboggan run / mountain coaster starts at 9.30 am until 5.15 pm. The start and the end is at the same place.
In shoulder season, times will be adapted: cable car from 9 till 5, coaster from 9.30 till 4.30.
Check the timetable under https://www.oeschinensee.ch/en/info/.