yws728 I booked a ticket mistakenly.. from interlaken ost to Grindelwald Grund (12:05 15.08.2018) Can I change this ticket time to tomorrow same time?(12:05 16.08.2018) My reference number is 40174091
SarahI Hello yws728 Sorry for the late answer. For any question regarding the ticketshop, please contact my colleagues per e-mail at ticketshop@sbb.ch. Greetings, SarahI