Great one..
But I wished that Speed should be Uniform for SF,Mail/Exp (LHBfied).It is better to standardized Running time of Different class of train as per their Stops.
Suggested Run Time for NDLS-CNB section
Rajdhani/Shatabdi/Tejas (Push-Pull):4:30 Hrs
AC...
more... LHB/Garib Rath/Humsafar : 4:50 Hrs
Non AC LHB SF (Non Stop) : 5:00 Hrs
Non AC LHB SF (1 or 2 Stop) : 5:10 Hrs
Non AC LHB SF (3 or 4 Stop) : 5:20 Hrs
Non AC LHB SF (5 or 7 Stop) : 5:30 Hrs
Non AC LHB Mail/Exp (7 or More) : 6-7 Hrs