NZM-Kota Jan Shatabdi: एवरेज स्पीड में नंबर वन, जिसमें नहीं है सवारियों का टोटा, यह है आपणी जनशताब्दी From कोटा - Madan Mohan Meena

Dude even if it has loose time or slack time towards SC but clearly you can see infact more delay added. GTL is not an issue here.
I had booked tickets in Tatkal for 3 labourers in this run from MAO to BSP it remained in WL and auto cancelled they travelled in GS class. They said the journey was horrible train was made to halt at each and every place thus delaying it.
Today one of them called me and said "bhaiya return ka ticket via Mumbai ka nikal dena ye...
more...

gaadi mein bahut dikkat hai har jagah ruka kar late kar dete hai"
I tried to explain him that every train passing through Chattisgarh on HWH Mumbai mainline is delayed coz of heavy coal movement in Chattisgarh and Jharkhand but he replied "bhaiya train ko toh Chattisgarh agle din dopehar ko pahuchna tha lekin gaadi toh pehle din sham ko hi late karna shuru kar diye the"
This train may not mean a lot to us RFs but for these Chattisgarh and Jharkhand labourers it was a boon kind of a lifeline.