The UK aviation industry is undergoing its most significant overhaul in decades, with proposed redesigns of flight paths set to enhance flight efficiency, reduce delays, and lower emissions, marking the first major changes since the 1950s. The new UK Airspace Design Service, expected to launch by the end of 2025, aims to streamline operations around Heathrow, which is preparing for a third runway, while also allowing for new services like flying taxis. However, campaigners express concerns about potential noise and property value impacts on residential areas near airports due to the new flight routes.