Ryanair remained the region’s largest operator last year while Eurowings and Norwegian dropped out of the top 10 of airlines performing the most flights.
British Airways, Bill Gates, the UK government and an assortment of venture capitalists are among those supporting ZeroAvia's hydrogen propulsion plans.
International Air Transport Association director general Alexandre de Juniac called governments’ moves toward rapid testing “cautious and slow moving.”
Passengers flying on Cathay Pacific starting Monday will automatically get Covid insurance covering testing and treatment outside their home countries.
New recommendations from European aviation and health authorities against quarantine requirements also cited the ineffectiveness of systematic testing.
The Worldwide Slot Board says air transport cannot recover from the Covid-19 pandemic without changes to "use-them-or-loose-them" slot allocation rules.