Google with another minor update to its Google Now service on the Google Search app, has quietly started showing upcoming train reservations in India. If you get your IRCTC booking emails in your Gmail account, Google Now will automatically show your booking and train details on the journey day.

Train Reservation card is the second travel information card to be released by Google in the Indian market after the Flight card, which has been available for quite some time.

Source:  http://www.androidos.in