The 10 Busiest Airports in the United States. Hopper has compiled a list of the United States' 10 busiest airports based on passenger traffic.
Fly from Sydney to Hong Kong on a Qantas Airbus A380 and you'll find the 180-degree fully flat beds, but a Qantas Boeing 747 on the same route has angled lie-flat beds. To make things worse, both Qantas products are called Skybeds â- but only the A380's second-generation Skybed is a fully-flat seat.
you can blame british airways for making business class a complicated luxury ba introduced the whole idea of sleeping comfortably on a flat bed in business class back in 2000 in response to a series of volleys between ba and virgin atlantic to best each other s products that started back to the 1990s