Last weekend, a few friends of mine and I made a trip halfway through Europe. I took the plane because I couldn’t get a ticket on the train any more, the others took the night jet (Austrian train service driving through the night with beds on board).
My 1.5h flight was delayed, and it was a big drama with connecting flights etc. It was by 5 minutes.
My friends' route was through Germany. Besides them needing 14h according to the regular schedule, they had a delay of 3h. There was no special accident or anything, the train just had to stop on the track a few times and in some sections it went at walking speed, probably because the track is in such a bad shape.
This is such a miserable experience. The price was about the same, btw.