Spoiler-free flight plan.

They just didn't know the destination of the S2 yet.

I think I fell asleep on that train once

deutsche bahned

Mystery train

That's just regular operations on German trains.

🎶 Es fährt ein Zug, nach Nirgendwo...

(and that's all I can remember from the song, which I heard on the 80's Hit parade)

They didn't know how to write Gelsenkirchen. Or maybe it was someone who is really into the Dortmund-Schalke feud?

Destination: H̵̢̛͊͊̎̈́̀̏̊̑̍̈͐̉̾̓̉͘͜͝ͅE̶̢̨̛͓̜͍͍̗̺̗̪͕̺̟͍͕͖͎͓̦͙̿̊̒̂̑̔̑̋̽͌̔̾́̀̀͘̚͝L̸͙̉̀͗̐̄̌̋̏͜L̴̢̨̛̞̗͚̳̱͉̭͙͓̦̮͖͕̝̗̠̮̯̞̳͚̤̄̾̿̽̏͑͌́́́͌̃̓̀͂̾̊̐̂̈̊̕͠

Bielefeld.