Delta Air Lines to Elevate the Customer Experience, Upgrading Fleet of Devices with AT&T 5G and iPhone 12 Enhanced flight attendant technology and connectivity paves way for new traveler-centric capabilities News provided by Share this article What's the news? Delta Air Lines will help lead the commercial airline industry into the 5G era. Together with AT&T Business and Apple, Delta will equip every one of their 19,000+ flight attendants with iPhone 12, enabling them to harness the power of AT&T's nationwide 5G network to enhance the travel experience for all passengers. Why is this important? 2021 is a crucial year as pandemic-driven travel behaviors continue to change. This new infusion of technology and connectivity from AT&T and Apple will help Delta and its flight attendants better adapt to whatever the future of travel holds.