Heathrow's Fall from Grace: A Cautionary Tale for Expansion Plans The news that Istanbul airport has surpassed Heathrow as Europe's busiest airport should come as no surprise.
For decades, Heathrow held the title, but a combination of factors contributed to its decline.
The pandemic undoubtedly played a significant role, but even pre pandemic, Heathrow's passenger numbers were showing strain. The UK's aviation infrastructure has been woefully inadequate for some time.