De;hi - Kolkata trains runs with very very less slacks and then gets good AVG speed on paper. Where as in southern part slacks are less and avg speed is less, also trains arrives with minimum late. The arrival and dep at Chennai station is THE BEST when compared to other metros. Its all due to slacks and better time tables.
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These big guys eating all those poor guys : See DELHI to Kolkata trains avg speeds
12260 New...
more... Delhi - Sealdah ...
GNWL 1459 km 86 km/hr
12250 New Delhi - Howrah Y...
GNWL 1451 km 85 km/hr
12302 New Delhi - Howrah R...
GNWL 1451 km 85 km/hr
12274 New Delhi - Howrah D...
GNWL 1451 km 84 km/hr
12314 New Delhi - Sealdah ...
GNWL 1458 km 81 km/hr
12306 New Delhi - Howrah R...
GNWL 1531 km 77 km/hr
Where as DELHI to Vijayawada which is close to to Koklakata distance is having huge slacks for Raj also. After Raj slot fastest train AVG just 67 kmph.
12270 Delhi Hazrat Nizamud... Drnt
PQWL 1744 km 77 km/hr
12434 Hazrat Nizamuddin-Ch... Raj
RSWL 1744 km 77 km/hr
12612 Delhi Hazrat Nizamud... GR
12622 Tamil Nadu SF Expres... SF
PQWL 1751 km 67 km/hr
12626 Kerala Express (PT) SF SR
PQWL 1751 km 64 km/hr
12642 Thirukkural Express SF SR
GNWL 1744 km 63 km/hr
12652 Tamil Nadu Sampark K...
PQWL 1744 km 63 km/hr
12644 H.Nizamuddin - Triva...
GNWL 1744 km 61 km/hr
12646 Millennium Express SF
GNWL 1744 km 61 km/hr
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