London, England (CNN)-- When Singapore Airlines first started flying the Airbus A380 in 2007 ... passengers in economy experience seats with a width of 48 centimeters across -- nearly four ...

Emirates has the most Airbus A380 jets, but you can also enjoy the double-decker experience on British Airways, Qantas, Singapore Airlines and more.

Airbus marked 20 years since the first flight of its A380 superjumbo commercial passenger aircraft. Although production of ...