Delta Air Lines' presence has become a staple of CES, with the airline regularly hosting splashy keynotes. Members of Delta's SkyMiles frequent flier program will also soon get free access to YouTube Premium and YouTube Music on board the company's planes.

While the airline’s centennial celebrations and new partnerships—such as those with YouTube and Uber—were noteworthy, the real star of the show was the introduction of ultra-high-definition 4K screens that promise to transform passengers’ experience at 30,000 feet.

Delta Air Lines announced plans to install new 4K HDR QLED screens in its commercial airplanes, so passengers can experience ultra high-definition entertainment at ultra-high altitudes. The news came as part of Delta’s CES keynote at the Sphere in Las Vegas,

Flights of the future will include AI assistants and wings that can fold like a birds’, according to Delta Air Lines. The airline announced a host of new technologies, with announcements including major upgrades to the screens in seats and an option to get in a flying taxi to go to the airport.