What about bilaspur rajdhani exp
And after sbpy this raj exp runs with totally empty raked i agree with him vskp got ac exp but still its slower than a normal sf and most imp stations like balangir bargarh dont have any connection to delhi till date and stations between tig and vskp has only one train 5days a week which is also slower train as compared to trains from raipur i think this raj should be converted into humsafar or odisha sampark kranti 2