But how come the difference between time taken by these two trains covering the same distance on different sections i.e NDLS-MB-LKO( Diesel line) and ADI-BRC-BCT
(Electric line) comes to a good 1 hr considering that even diesel trains can speed upto 100kmph and there isn't much traffic on NDLS-MB-LKO as compared to ADI-BRC-BCT section?