sir pehle iski history bhi pata kar lijiye , ye train sabse pehle dli to nhh start hui thi kafi saal pehle ,fir sln extend hui fir bsb fir cpr fir mfp nd ab rxl se run ho rahi hai ,basically ye train after cpr ke pax ke liye he hai delhi jane ke liye nd iski main booking bhi sln ,mfka , nhh se he hoti hai bt IR ko na jane kiya maza ata hai aise bematlab ka extend de ke itne long route pe train run karne ka agar IR ki chale to isko nepal tak extend kar de ab , waise isko as bsb-dli sadbhavna exp he run karna chiye jis se ye ontime nd pax ke liye usefull rahe