HJP-SEE: Single bridge at Gandak keeps train idle @ HJP & SEE for 25 mins to 1 hrs..
CPR: Less & non-empty PF keep train idle @ Kachehri & Sv/BUI incoming side for 30 mins to an hour!!!
MGS: major merging point of 2 trunk route & always keeps idle, much more than train's slack..
BSB-MGS: most time, 1 hr slack lead to be...
more... minimalm if its Rajdhani entry timeline @ MGS!!
All this keeps train struggling & make over later in other zone...like train which enter from SV/BUI /MGS side into ECR, dnt make up while train which exit SV/BUI/MGS towards NER/NCR/NR mostly make up in long run, especially if its via LKO ...