Kindly confirm back if this trip is fixed. I am going to MAdurai on 11th and I was planning to travel overnight to reach Chidambaram to meet our members there to get along in this trip. Kindly let me know, or else I need to plan my return tickets. Unreserved is OK to bear for changing buses upto Chidambaram, but one single journey back to Chennai from Madurai is torturous.