The Howrah - New Delhi Rajdhani Express is a Rajdhani class Superfast Express train of Indian Railways. The train connects the capital of West Bengal, Kolkata to the national capital of India, New Delhi, via the city of Howrah. This is the first Rajdhani Express of India and is one of the fastest trains of Indian Railways in Kolkata to Delhi route. Not only in Kolkata to Delhi route, it is also the fastest train in Howrah Railway Station.It connects the Howrah Railway Station in Kolkata to the New Delhi Railway Station in Delhi. Howrah Rajdhani Express is the Fastest Train From Howrah to New delhi and From New Delhi to Howrah covering the entire distance of more than 1450 km in just 17 hours. It receives the highest priority on its route and is also considered as the most premium train of ER.