The Airbus A380 is heavier.More information:
Airbus A380:
Operating empty weight: 276,800 kg
Maximum take-off weight: 560,000 kg
Boeing 787-8 left column, 787-9 right column.
Maximum takeoff weight502,500 lb (228,000kg)553,000 lb (251,000kg)Maximum landing weight380,000 lb (172,000kg)425,000 lb (193,000kg)Maximum zero-fuel weight355,000 lb (161,000kg)400,000 lb (181,000kg)Operating empty weight259,500 lb (118,000kg)
The airbus a380 is definitely the biggest aircraft because it has two floors. The 787 Dreamliner has only one.The 787 is only a mid -size aircraft, not a large carrier as is the A 380.
As of April 2018 (time of answer - No. They have Airbus A321 Airbus A330 Airbus A340 Boeing 747 Boeing 767 Boeing 787 Dreamliner
In seating and fuselage terms, the Airbus A380 is the largest plane. The Boeing 787 Dreamliner is second.
The Airbus 350 is bigger, but not by much.
The 787 is considerably smaller then the Airbus 380.
Airbus A380 and Boeing 787
The "Dreamliner" is a marketing name for the Boeing 787 passenger airliner. This is their largest commercial jet that they have designed to compete with the Airbus A380. It is currently in production. Reference Link to Boeing's site with photos.http://www.boeing.com/companyoffices/gallery/images/commercial/787/index1.htmlhttp://www.boeing.com/companyoffices/gallery/images/commercial/787/k63370.html
Thai Airways use the Airbus A380-800 for flights between London (LHR) and Bangkok (BKK).The Boeing 787-8 Dreamliner is used for flights between Bangkok (BKK) and Perth (PER).
Airbus A380 and Boeing 787
787
In commercial aviation, the most recent aircraft are the Boeing 787 and the Airbus A380.
The capacity of a Boeing 787 Dreamliner is 290 economy passengers and 280 3rd Class passengers.