if you want to look up historic delay data (to make better guesses) you can use zugspaet: https://zugspaet.de/
I was considering trains for a Berlin-Frankfurt trip, and after looking at the performance of the preferred train, I'm not sure I want to still go that way: 25% cancellations :/
alt Hacker News
I was considering trains for a Berlin-Frankfurt trip, and after looking at the performance of the preferred train, I'm not sure I want to still go that way: 25% cancellations :/