Maybe worth mentioning that this „1.50€ compensation“ rule only matters if you use the „Deutschland-Ticket“ which is a fixed price ticket for a whole month, unlimited travel on the Regio lines (short distance trains, i.e. non IC)

If you bought a regular route ticket you get 25% and more than an hour delay, and 50% at more than two hours. Not sure how it is with other multi-use tickets.

This, combined with the certain delays CAN make traveling by train quite affordable… /s

https://www.bahn.de/service/informationen-buchung/fahrgastre...