Delta revealed plans for new customer tools at its splashy CES keynote in the Las Vegas SphereCES via YouTubeDelta Air Lines unveiled new tech features coming over the next two years.Improvements include Bluetooth connectivity for all cabins, new AI tools, and enhanced inflight systems.Delta aims to maintain its premium status amid competition from United Airlines.Delta Air Lines revealed a slew of new customer features coming to its planes soon, from AI support to improved seatback entertainment.CEO Ed Bastian made the announcement during a splashy keynote address at CES in Las Vegas.The announcements come as Delta continues to vie for the title of the US' most luxurious airline.Bluetooth connectivity for every seatBluetooth connectivity will be available to premium and economy flyers on select aircraft deliveries from 2026.