The description of Indian Rail Live train, pnr, seats enquiry : TRES
TRES (Trains & Reservation Enquiry System) includes following features: Locate Train - Find the current position of train you would like to search. Live Station - Get the trains arriving on your station within 4 hours. Cancelled Trains - Help you to find all the cancelled trains of the day. Rescheduled Trains - Show all trains which is rescheduled from their particular time. Train Info - Get Particular Train Details like stopping stations (arrival, departure, distance etc)
PNR Status - Find status of your Reserved Ticket. Seat & Fare Enquiry - Get Available seat in train along with fares.