In the final act of Delta's CES keynote at Sphere, Delta CEO Ed Bastian was joined on stage by Airbus Chief Sustainability Officer and Communications Julie Kitcher and WAYE Founder Sinead Bovell for a fireside chat imagining how the aviation industry and travel experience might evolve to be more sustainable and adapt to customer needs in the coming decades. The keynote ended with colorful displays, fireworks visuals and Bastian sharing the stage with Delta frontline employees.