Today afternoon there was a minor derailment of Prashanti exp engine at SBC(as told by Guard of DD), so all the afternoon trains coming from BNC side were delayed by 2hrs.
I was in MAS-SBC DD, it arrived KJM at 12:30, from then it waited till 2PM at KJM itself, then it took 1hr from KJM to SBC and finally reached SBC at 15:00.
Also surprising is outbound SBC-BBS Prashanti left from Pf-2 at 15:10 and SBC-NCJ exp was on PF-7.