suborno express made its 1st inaugural run on 14 april 1998 with allocated train no. 701 (up)/702 (down). it was introduced as non stop inter-city train which offers luxurious and fast service. the train starts from dhaka railway station since its inauguration. suborno express gets the top priority on bangladesh railway network. it only gives stoppage at dhaka airport station. thus, the train is popular among the aristocrat people.