If extended it should leave Tirupati at 445 GDR 630 BZA 1030
BZA 1745 GDR 2145 TpTY 2330. I doubt getting patronage from Tirupati in early morning. Tirupati should have a intercity in reverse direction and also Pinakini needs an clone from Tenali to Nellore in morning and evening. Either a train from BZA at 530 or GNT 545 to Tirupati should be introduced which I'll benefits Chirala Ongole travellers for Tirupati and reverse leave at 1500 by that time some of the pilgrims will complete Darshan at Tirumala.