How much change can we expect as airlines once again take to the skies? - a podcast by ABC Radio

As the global aviation industry is slowly coming out of its enforced hibernation, all aspects of the business are up for a rethink - from international routes, to aircraft size, even the design and function of passenger terminals. Some analysts see a unique opportunity to reset the way we travel, and to bring the industry into the 21st century. But there are strong headwinds to navigate.

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