A new train service between Bengaluru and Mumbai has drawn praise from a travel creator for features that could make journeys safer and more comfortable for women travelling alone. From CCTV. Railway Minister Ashwini Vaishnaw flagged off the Bengaluru Mumbai Vande Bharat Sleeper Express on November 1. Launched on November 1, the new Vande Bharat Sleeper Express from Bengaluru to Mumbai operates six days a week, completing its journey in sixteen hours.