The Airbus A380 is a four-engine, 555-seat ultra-large long-range wide-body passenger aircraft developed and produced by Airbus. The Airbus A380 was the passenger aircraft with the largest passenger capacity when it was put into production. It is known as the Air Big Mac. The first flight took place on April 27, 2005 and the first commercial flight on October 25, 2007. On July 9, 2009, Singapore Airlines opened the first flight from Singapore to Hong Kong A380. On October 17, 2011, the A380 aircraft officially carried out the first passenger flight mission in mainland China and made its first flight from Beijing to Guangzhou. On March 1, 2012, China Southern Airlines 'third A380 landed smoothly at Beijing Capital International Airport and officially put into operation on the Beijing-Hong Kong route on March 2. The Airbus A380 has an advantage in single passenger capacity and can carry 525 passengers in a typical three-cabin(first-class-business class-economy class) layout. Airbus A380 aircraft is considered by Airbus as its "flagship" product for the 21st century. After the A380 was put into service, it broke the Boeing 747 in the remote super-large width.