Global passenger numbers are predicted to reach 3.4 billion in 2022, finds IATA study

As a result of a recent study by the International Air Transport Association (IATA), total passenger numbers are expected to reach 2.3B in 2021 and grow to 3.4B in 2022, which is comparable to 2014 levels. It is expected that airlines will offer lower prices, better seats, and longer flights by 2022.