Delhi ke sabhi stations electrified hai sirf Delhi cantt ko chodkar jo saalo se diesel tha. Nizamuddin se bhi pehle Ajmer train jaati thi Ajmer Duronto lekin ab uska final destination Delhi Sarai Rohilla kar diya hai kyunki usko Nizamuddin jaane ke liye rake reversal karna padta tha usme 15-20 minute waste hote the. Mamta Banerjee ne ye Duronto sif Nizamuddin ki Dargah aur Ajmer ki Dargah ko direct link ho isliye chalu ki lekin flop ho gayi