Hi I have purchased the ticket on 04th oct for 7th nov(3a WL 35 and SL 101) brahamputra mail and then observed that no movement take place. After that i realised that chhath puja will occur at that time . Can any one please tell if there will be too rush as i have been told at that time you have to face so much rush where you do not get ur reserved sleeper class confirmed seat as it will be preoccupied taking the advantage the train will start at night from delhi so tkt collector was also not available and you have to travel like hell Please clarify is anyone travels at that time on this train"(brahamputra mail ) and also let me know the chances for confirmation