What rake doesn't matter??ЁЯдФЁЯдФ
Have you ever heard about Visakhapatnam - Vijayawada - Visakhapatnam UDAY Express ??
Even Double Decker UDAY Express does Visakhapatnam - Vijayawada in 4 hr 35 minutes Unofficial check it's regular run between Visakhapatnam - Vijayawada.
Vijayawada division holds it at outer more then 30 to 40 minutes sometimes they allow
because...
more... most of it's regular run UDAY arrived Vijayawada before time.
Even with CBC rake Ratnam can do Vijayawada - Visakhapatnam in 5 hours with those halts like Visakhapatnam - Nanded SF Express
Only need is to regularize that in Official Time Table.