PNR stands for Passenger Name Record. It is a unique 10-digit number generated when a train ticket is booked. The PNR number contains important information such as the passenger's name, train number, journey date, and booking status (waitlisted, confirmed, etc.). This number helps in tracking the status of the train ticket and provides updated information on the reservation status. It is important to keep the PNR number handy while traveling as it is required for checking the train status and ma