Could someone please help me. I have booked 4 tickets 1AC for the month of July but realized on the ticket that 2 seats are CNF and 2 seats are PQWL which I believe is waitlisted. How does this work ? When would I know if they are confirmed or what are my chances of getting them confirmed ? I have to travel on a particular date so dates are not flexible. Should I also book a 2AC just to be on the safer side and cancel them later if 1AC comes through. Don't mind a small penalty for cancellation.