New Delhi: Union Railway Minister Ashwini Vaishnav announced the first route of the much-awaited Vande Bharat Sleeper Train service. The country's first Vande Bharat Sleeper Train will run on the Guwahati-Kolkata route. Prime Minister Narendra Modi will flag off the train in the coming days, he said at a press conference today. This new train will ensure world-class facilities for long-distance passengers and those who prefer night travel.