Vande Bharat Sleeper trains connect Howrah, Kamakhya, Varanasi, Delhi, Bengaluru and Mumbai. Here's a look at ticket fares, food menus, onboard facilities and upcoming routes. India’s Vande Bharat Sleeper network is expanding, with new overnight services connecting Varanasi with Delhi and Bengaluru with Mumbai. The trains promise air-conditioned berths, onboard catering and modern passenger amenities.