For the past 3-4 weeks i have been observing that this train arrives Nagpur late by around 2-3 hrs and by the time it reaches DDU it’s bang on time.. Yesterday also it departed from Nagpur around 3 hrs late and reached DDU today 10 minutes before shedule time and has departed Patna with a delay of 10 mins.. Now i think it’s time that this train should have a time revision definitely with added benefit of plying with LHB coaches and after some days it will hauled by electric loco till BJU/ SPJ