Except maintenance, No other issues, coaches are old n not properly maintained. Run was fabulous. Reached Nizamuddin at 04:50 itself, had to wait for Swaraj to enter NDLS n Bhopal Shatabdi to cross, that's y reached ontime.
As train from mrj side ran superbly till fdn then little troll till nzm as can say super run till nzm but nzm ndls is bottleneck
That's great yes maintenance & old coaches are issue.
Raj category run n priority given. U should have seen TN OT.
Sir Just saw it 130 kmph run wow that was awesome.
Once troller now performer.