There is always nonsense about this train departure at guntur station. Its often (99%) gets delayed by 30 min. But NTES shows no delay or wrong feeding like it does today. 12705 departed from GNT at 3.30pm. But NTES shows 3.12pm. By the time (3.30p.m) 17231 arrived on platform number 1, train 12705 is there on platform number 4. How come it departed at 3.12p.m?