Uber Elevate partner Bell unveiled its first flying taxi model, the Bell Nexus, at the Consumer Electronics Show this month. The Bell Nexus is designed to carry four passengers as part of Uber's air taxi service, UberAir, which is slated to start operating in 2023. However, Bell VP of Innovation Scott Drennan tells TechCrunch 2025 is probably the earliest we'll see a Bell flying taxi in the skies.