Don’t know how much work this, but what if you just include the API it in your app. What i like about Fahrplan is that you have the databases of quite a few railway companies included. But as far is i know Fahrplan is not maintained anymore 
Don’t know how much work this, but what if you just include the API it in your app. What i like about Fahrplan is that you have the databases of quite a few railway companies included. But as far is i know Fahrplan is not maintained anymore