This train can have a 50-60 minute speed up in the Ranchi - Howrah sector
RANCHI - MURI currently 1:08, can do in 1:03
MURI - BOKARO STEEL CITY currently 1:05, can do in 55
BOKARO STEEL CITY - CHANDRAPURA currenty 0:30, let it be 0:30
CHANDRAPURA...
more... - GOMOH currently 0:20, can do in 0:15
GOMOH - DHANBAD currently 0:31, can do in 0:25
DHANBAD - ASANSOL currently 0:47, let it be 0:47
ASANSOL - RANIGANJ currently 0:14, let it be 0:14
RANIGANJ - DURGAPUR currently 0:16, let it be 0:16
DURGAPUR - HOWRAH currently 02:14, can do it in 1:50
Total speed up : 5 + 10 + 0 + 5 + 6 + 0 + 0 + 24 = 50 minutes easily !!