CTO - GNT Garuda SF Exp. Daily ICE via TPTY, GDR, NLR, OGL.
Daily around 80 RTC buses with reservation run between Guntur and Tirupathi via Ongole and Nellore. Almost all the buses get crowded. It takes around 7 hours to travel to Tirupathi from Guntur. Connecting the last city in the section, Chittoor, once introduced, this train will definitely be a hit!!