Yeah due to slack times between bl and bct itz covers up time amd reach bct on tym or before tym but I was talking about surat valsad section....
Daily delay by 30-50mins...n alwyz on sidings at navsari maroli bilimora and amalsad....to allow...trains like bct ndls duronto and msk trains.....
So at valsad mostly it gets delayed by 60mins....