Hi folks,
I have US visa interview in kolkata on 12th August at 8 AM morning. I am right now in chennai. I am planning to travel by Howra mail 12840 Howra mail which leaves chennai at 23.20 August 10 and reaches kolkata by 4.10Am morning August 12th. Will the train will be on time. Also is it better to book in irctc or through reservation counter. Right now the current status is RAC 36 SL General quota