What are the rules for booking Vande Bharat Sleeper trains?

Vande Bharat Sleeper trains will not offer Tatkal bookings, requiring passengers to plan their journeys in advance. They won't follow a flexi-fare pricing system, meaning ticket prices will not increase closer to the travel date based on demand. Bookings will be made through regular railway reservation system. The trains will offer only confirmed berths, with no RAC or waiting-list tickets.