The new timetable of Railways will come into effect from October 1 this year as against July 1, since the public transporter is introducing some major changes in the train schedules.<br/><br/>A Railway Ministry official said that the existing timetable will continue to be valid upto September 30 this year and all trains will run as per the schedule of existing time table upto September-end.<br/><br/>Generally, the new timetable becomes operational from July 1.