I am struggling to find pass holder reservations for any EC train Italy-Switzerland via this site, or RailEurope, or OBB. All will sell me a full fare, but no pass holder reservation.
Specifically I am trying to book EC16 13:10 Milano Centrale - Zurich. on 20/07/26. I have tried many other dates, even different months and all say (on interrail.eu) pass holder reservations may be sold out. Is this likely, 3.5 months in advance? (I have tried dates in May as a test, in case reservations have not opened yet, but get the same message).
I know there is a local train option with a change in Lugano and may have to rely on that, but curious to know if others see the same, and insights on what is going on?
Many thanks for your help
