But with two Racks now as of..They would give that slack between LKO-Delhi to make it on time from DSR..
Secondly it starts 6 AM in the morning n 17:35 from DSR which is a lot time to cover that dstnce..N the most important thing is LkO-JP trains were needed..That is why IR did all this..n DSR-JP is like 4:30 hours so it was on the cards the extension..Either way it went on along LKO DD..