12784/12783,17619/17620 new train at Secunderabad Railway The Regular Services of Secunderabad – Visakhapatnam-Secunderabad AC Express (weekly) will commence from 24th January, 2015. Train No.12784 Secunderabad-Visakhapatnam Superfast AC Express (Weekly) will depart Secunderabad every Saturday at 05:55 pm and arrive Visakhapatnam