Is it post 130 certifty of NDLS-MB-LKO. As currently a minimum of 2.45 hours (2.15 hours 30 mins faster), MB-LKO fastest is 12204 in 4.40 hours (yrs again 20 mins faster), LKO-GKP fastest is 4.5 hours (pki 40 mins faster), GKP-CPR fastest is 3 hours (apki 1.5 hr) last stretch is OK. In total apki train is faster than fastest train by 3 hour i.e 12204.