Handling of trains in SNL-CDG section is relatively hard. There are like 5-6 PSRs and unlimited TSRs. On top of that Paschim and Sachkhand were running in gap of 20 mins (from CDG to LDH) on a section where average crossing block is 14km ๐. It was a problem at Railways end as well.
So this route change was easily approved by RB with little protests.