Who will be going there at night 2330 search room I'm hotel with children and family ? Even if you book room in advance you need to book from afternoon 1200 Here people talk as railfans and operational constraints of IR but as a traveller who spends his money will see his comfort and convenience. Pilgrims require night train so that reach in morning.instead of DD they should convert to SF triweekly with dep at 1735 from Vskp. Why will the pilgrim stay at Tirupati taking hotel room for night after Darshan and travel in day instead he prefers night train to get back to his work the next day.