The actual running time for Monday departure 12429 Bangalore to H.NZM rajdhani is incorrect. I travelled in this train. Here are the differences:
1. The train didn't move at all from 11 PM in the night to 11.30 PM in the night, after crossing Bhopal (day 2). But in the chart on this website, it's showing a continuous move.
2. The train left Agra Cantt. at 5.35 AM. On the website's chart it's showing as 4.25 AM.
3....
more... The train reached Delhi at 7 AM. On this website's chart it's showing 6.45 AM.
As it's rightly pointed out on the website itself, the timings provided are not correct and sometimes are way off. But still, it's a commendable effort.