Hi Thieckainnee31
Thank you for your request.
If you buy a regular point-to-point ticket, you are flexible with your departure on the selected calendar day. The period of validity begins at midnight and ends at 5 a.m. the following day.
Alternatively, there is the supersaver ticket. This offer is only valid for the selected day of travel and the selected public transport connection (train connection).
Snow’n’Rail Jungfrau ski region: This offer is only valid for 1-day, 2-day or 6-day ski pass for the whole Jungfrau ski region. You can find more information and purchase options here.
You can find further information on all the offers mentioned on the links provided.
I wish you lots of fun in Switzerland. Greetings, FabianBl