The Biggest Passenger Airplane in The World

The Airbus A380 is a double-deck, wide-body, four-engine jet airplane manufactured by Airbus. It is the world's largest passenger airplane, and the airports at which it operates have upgraded facilities to accommodate it. The A380's upper deck extends along the entire length of the fuselage, with a width equivalent to a wide-body aircraft. This gives the A380-800's cabin 478 square metres (5,145.1 sq ft) of usable floor space, 40% more than the next largest airliner, the Boeing 747-8,[4] and provides seating for 525 people in a typical three-class configuration or up to 853 people in an all-economy class configuration