Iske 70-80 % passengers ko toh pata bhi na hoga ki SF ke liye avg speed kitna hota hai..unke according train 60-70 kmph pe chal rahi hai to Express hai aur 100-110 kmph pe toh SF..:-p
Bhut hype hai iss train ka SHC-PNBE section mein..bas isi ka fayda ECR utha Raha.:-p