More than 70 airports around the would be ready for the A380 by 2011, Airbus said. Major hubs such as Frankfurt, San Francisco, Charles de Gaulle, Heathrow, Singapore, Melbourne and now OR Tambo are ready for the A380.
“It can carry 35% more passengers than the Boeing 747-400 and with far more floor space available, the A380 enables airlines to deliver more comfort in every class and more space for passengers to stretch their legs,” Ullmo said.
http://www.businessday.co.za/articles/topstories.aspx?ID=BD4A327379
I think another 100 A380s every 2 year is a lot, however 800 744 have to replaced & long haul traffic is expected (by A&B) to tripple in the next 20 years.
1260 very large passenger planes are foreseen as a requirement.
In the next 20 years Airbus foresees a requirement for 700 in Asia, nearly 300 for Europe and North America and MEA combined 220.
Nearly 70% of these flight will be between the top 20 worldwide hubs.
Although Los Angeles is the only North American city within the top ten, San Francisco, New York and Chicago will use the productive capacity of 96 large aircraft. This is already confirmed by the routes announced of the current A380 customers.
Airbus sees the twin aisles´ as the biggest market. Not every 744 will be replaced by A380, not all A380 will fly hub-hub and Airbus doesn´t need to capture a 100% marketshare in the VLA market to reach its targets.
http://www.airbus.com/en/corporate/g..._Demand-for-Passenger-Aircraft.pdf

Singapore kids during route proving