Eta amar one of the best train ache for traveling upto MGS up e tymly jaye mgs er por late kore..
Ac packs badhiye che bczz eta rajdhani route er train poorva distance besi.. DFC start hobar por etar demand kintu poorva theke besi hoye jabe bczz tymly cholbe... Thts y ER have taken this decision to extend AC coaches..
May be in future this train becomes regular..