Hi fellow RFs, I have a faded memory of 12312 Kalka mail was once running over 24hrs late. It was made to run via a different route (most probably via PNBE). However, the train that departed the next day actually reached HWH before! Can you please share that date and if possible the arr/dep history of both the trains? I have been trying to search it for quite some time now but couldnt succeed..