Jul 4, 2018 - 4:40 PM
I have made 4 seat reservations from Interlaken-Ost to Zweisimmen on Sunday, August 5 at 13:08 and (6 minutes later) from Zweisimmen to Montreaux at 14:25. Should I purchase the actual train tickets on-line now or wait until we are there? I will have Swiss Rail Passes (2nd class) but reserved 1st class seats on these trains. How do I handle the price difference since I have SRP? Thanks!