Cancellation charges for cancelled train 2019
Cancellation of Train:-
In case of cancellation of trains, automatic full refund of fare on confirmed or RAC e-tickets shall be directly credited to the account from which booking transaction took place and online cancellation or filing of TDR shall not be required in such case.
In case of i-ticket, the ticket can be cancelled upto 72 hrs after the scheduled departure of train at any computerized reservation counter .Note: Train Diverted – Please refer clause 14(9),14(10),14(11)
TDR shall be filed upto seventy two hours of schedule departure of the train at passengers boarding station
Source : http://contents.irctc.co.in