Due to Line Block to facilitate engineering works between Nayudupeta � Pedapariya railway stations in Chennai � Gudur section, changes will be made in the pattern of train services from 21.07.2017 to 11.08.2017 except on Sundays as detailed below.
Train No.13351 Dhanbad � Alappuzha daily express, scheduled to reach Chennai Central at 01.25 hrs., will be regulated / delayed at Pedapariya for 2 hours and 20 minutes and reach Chennai Central late by 2 hours and 20 minutes except on Sundays.
Train No.12688 Dehradun � Madurai bi-weekly express, scheduled to reach Chennai Central at 02.15 hrs. on Wednesdays and Sundays, will be regulated / delayed at Odur for 1 hour and 30 minutes on Wednesdays and reach Chennai Central late by 1 hour and 30 minutes on Wednesdays.