03/01/2015 15:10 Bang on time running 12338 Bolpur - Howrah Shantiniketan SF Express hurries past the down main line, running bang on time...it was overtaken by 2.5 hours delayed 12306 Howrah Rajdhani Express via Patna, which stormed past the middle reversible line moments ago.. Loco - Offlink Samastipur WDG3A 13611. Regular link is Jamalpur WDM3A. The train covers a distance of only 146 Km in 2.15 hours, average speed being 64 Km/H..one of the shortest running Superfast trains in Indian Railways.. With Sohan Ahmed, Gaurav Sharma, and Sourav Dutta..