Hi,I'm traveling on Venkatadri express 12797 on 11-11-2012 from Kacheguda to Tirupati.I'm wait listed 1 n 2 in the 1 AC class.today is already the 8th.As I had posted this question earlier a lot of predictions came in favour of tickets being confirmed ,but my main worry is by when will this happen ? Coz I hav also 2ac confirmed tickets which I want to cancel 24 hrs prior to train departure which is 8 pm on Sunday ,so that I incur minimum cancellation charge .pls advise all .Thanx.My PNR is 4657279004