Hello,
If I have purchased second class Swiss Travel Passes and we have a child (10) traveling free on the Family Card, can we upgrade the child also when buying first class upgrades through the app? What is the process for the child? Do I pay a certain percentage for the child ticket for the upgrade? Is it easily done through the app on a mobile phone or do I have to do it at the station?
Lastly, are first class upgrades easily obtained for rush hour if you book well in advance? I have a 11am flight out of Zurich and `need to travel from Bern to catch our flight. I would be willing to reserve this upgrade right now (4 months out).
Danke