This train is only one of the two trains to go from Kolkata/Howrah to Dibrugarh Town and passes some important places like KishanGanj of Bihar and Dimapur of Nagaland. Plus, this train is regular and has a timing that is beneficial to a traveler or a working person (5.35 pm departure and 5.55 am arrival at Dibrugarh). So, the ticket is always in demand in this train. You have to get tickets in advance especially in the season of summer