Rail issue - each train depot says train is at other station

Dispatch the train from the station where you loaded passengers. 

i have my trains only in my capital city. But could it be that your train is in your other Region and it either must  add passengers or the train is waiting for the order to start

Thanks. I added a train in the second region, probably need one in any region you have a station.

I have a total of 21 stations now, none in cap city as I didn’t want to destroy what I had built. I started in frosty fjords then when I opened Sunny isle put them in there. With the 2.0 upgrade I made room in my limestone and green valley. Guess you could say I’m addicted to trains 🤣

Atually, if you have 4 stations and only 1 train, that one empty train is waiting (available) at all 4 stations to be loaded. However, when you load any passengers the train is fixed to one  station untill it is dispatched. 

You see you have only 1 train to play, not 4 trains.