Train No. 22825/22826 Shalimar - Chennai Central - Shalimar weekly Express trains will be permanently augmented by one AC 3-tier coach ex. Shalimar from 04.04.2017 and ex. Chennai Central from 06.04.2017.
Train No. 19420/19419 Ahmedabad - Chennai Central - Ahmedabad Bi weekly Express trains will be temporarily augmented by one AC 3-tiercoach ex. Ahmedabad from 01st April to 31st May, 2017 (On all Wednesdays and Saturdays of April-May 2017) and ex. Chennai Central from 02nd April, 2017 to 01st June, 2017. (On all Thursdays and Sundays of April - May 2017 & 01st Thursday of June 2017). A total of 36 services will be operated during the period.