Dhanbad Ludhiana two hours slower than last year time table , it is taking now more than 10 hours to cover 310 km earlier it was 8 hours. avg speed is decreasing and we are praising IR. I have 1981 time table where Nilanchal express was taking 5.30 minutes from New Delhi to Kanpur , now Rajdhani express is taking near to this despite of the fact that speed is 130 km , so please understand avg speed should Increase if we want speed up the train