Acha hai AC Special regular ho jaye..
Actually demand hai SHC,DMH,Purnia region se Delhi ka trains ke liye..12553/4 Ko extend Kiya but time bhut leti hai..Ek SK Jaisi daily SF chalana chahiye Purnia-ANVT with halts at DMH,SHC,KGG,SPJ,MFP,HJP,PPTA,Ara,DDU,ALD,CNB.