PNR status of Indian Railway or IRCTC can be checked here
Enter the 10 digit PNR number
PNR number can be found at the top left corner of the ticket
What is PNR number?
PNR stands for Passenger Name Record. It contains the information of a single passenger or a group of passengers travelling together. PNR number will be present in the top left corner of the ticket as shown(marked in red) in below image.