this train should be called hwh ndls late special .. afaik,, its not running 6 hrs late,, but it has not yet started from howrah! yesterdays train has been rescheduled to leave today noon 18 hrs late ,,, u can expect it to be arnd 30-35 hrs late by the time it reaches delhi .. this train knows how to make late,, it will get late, late and more late than u can ever imagine.