Southern Railway has informed that Train No. 12688/22688 Dehradun/Chandigarh-Chennai Central weekly express train will be extended up to Madurai and Train No. 12687/22687 Chennai Central-Dehradun/Chandigarh weekly express train will originate from Madurai.
Accordingly, the Dehradun/Chandigarh-Chennai Central weekly express train leaving Dehradun/Chandigarh on May 13 and arriving at Chennai Central on May 15 would run up to Madurai. In the return direction, the weekly express train would commence its services from Madurai on May 15.
The trains would stop have stoppages at Arakkonam, Katpadi, Ambur, Vaniyambadi, Jolarpet, Salem, Erode, Karur and Dindigul. There will be no change in the existing timings and stoppages between Chennai Central and Dehradun/Chandigarh.