SK can overtake late running HWH Duronto towards NDLS and BBS Duronto towards DDU as RJPB Raj lines Duronto towards NDLS & all other Raj line up BBS Duronto towards DDU!!
SK has been given schedule in which it hardly get choked by other trains & IR tries to keep up its schedule at its best!! Its rare but SK is having utmost priority, with or without congested tracks!!