After that it was renumbered as 2129/30 & departure time was set @18:00 hrs. Dat tym also it used to overtake HWH-LTT exp (now running as SHM-LTT exp). Later its time slot was again changed to 21:10 hrs departure from HWH. Again after 1 yr or so time slot changed to 21:45 n again changed to 21:55. Dat much TT change has only occured of Geetanjali only I think