iss train ko Super Fast category me Upgrade karna chahiye kyuki isme bahot slack time diya gaya hai jaisi ki me 19/05/2013 ko iss train me travel kar raha tha train varanasi se 2 hr 10min late depart hui thi and Udhna me right time thi
iss hisab se avg speed hui
1499/(30.10-02.10)=1499/28.00
...
more... =53.53 kmph
/train/map/20051/334/215/0/13634784iss link ke hisab se
1499/(30.10-03.45)=1499/26.35
=56.88 kmph
IR ke niyam ke hisab se jis trin avg speed 55=> o use SF category me rakha hai