PNR (Passenger Name Record) is a unique 10-digit alphanumeric code that is generated by the Indian Railway Catering and Tourism Corporation (IRCTC) when a passenger books a train ticket. It is used to identify the passenger’s booking and to track the status of the ticket.
There are several ways to check the PNR status of an IRCTC ticket. One way is to visit the IRCTC website and enter the PNR number in the “Check PNR Status” field. Another way is to send an SMS to 139 with the PNR number.