ЁЯФ╣You have to check both slowest train and fastest train in between two stations. You have to provide timings such that it must be more than slowest train. But it must be not be more nearing to fastest train.
ЁЯФ╣Express trains take 1 hour to travel from Ballari to Guntakal
ЁЯФ╣Your imaginary train cannot run in full speed because 11304 - SCSMT Kolhapur - Manuguru Express will be ahead of this imaginary train