Travelled on 7-2-2018 from BZA to SC in 12705 ice, the train reached BZA with delay of 48min which got extended to 1hr20min at final destination i.e SC.what made even worse and frustrating was even with more than one hour delay it was made to halt at SC outer at 22:51 for about 20mins to enter SC. It gets delayed regularly, with Avg 20mins late.