How to Use Google Transit for train routes and schedules
Good new Indian Railways schedules will now be available on Google Transit, a feature on Google Maps.
Google Transit is part of our effort to make Google Maps more comprehensive, accurate and useful for millions of people around the world who take buses, trains, metros or trams to their next destination,” Google Maps director, program management, Suren Ruhela said.(from the news source)
Google Transit, a feature in Google Maps, helps in planning public transport trips efficiently, and is available through Google Maps app on any Android or iOS device, as well as on the desktop.
Through Google transit you can search trains between the routes including via routes of trains. So, Just type your source to destination railway station and get all possible routes/trains quickly.