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.
Qantas operates a mixed fleet of Airbus and Boeing aircraft. It was the only airline in the world to have a fleet made up solely of Boeing 747s during the 1980s, and in 2008 began to replace the type with the Airbus A380 as part of its fleet renewal. Qantas is a founding member of the Oneworld airline alliance, which at September 2015 comprised 15 international airlines.