Understand RAC and WL in IRCTC, their differences, and how chart status impacts your chances of getting a confirmed train seat. RAC PNR status passengers can cancel the ticket 30 minutes before departure of train. After charting if the status remains in RAC , full berth will be alloted from the confirmed passengers who have not boarded the train. In short RAC means Reservation Against Cancellations, so if you have RAC-1 on your ticket , your ticket will be confirmed which means someone cancels his ticket. The Reservation Against Cancellation ( RAC ) in Indian Railways ensures that passengers have a higher chance of obtaining a confirmed seat. While RAC ticket holders are initially allotted a shared seat, they are often upgraded to full berth status, especially if there are cancellations, providing a safety net for passengers. So, book your train tickets on redRail to gain a hassle-free travelling experience.