At the moment, it is the 747-400 BCF used to transport the parts for the 787 Dreamliner. In the next year or so, 747-800 will then the biggest.
The Douglas Plane Company did merge with Boeing to create the world's largest aerospace company.
Boeing is currently the largest plane builder in the United States. Based out of Washington state, located just outside of Seattle, Boeing builds planes for air travel and the military.
The Airbus A380 is currently the largest airliner in the world.
In seating and fuselage terms, the Airbus A380 is the largest plane. The Boeing 787 Dreamliner is second.
In terms of maximum cargo carrying capacity, the Antonov AN-225 is the world's largest cargo plane. In terms of maximum volume, the Boeing 747 LCF Dreamlifter is the largest.
First Boeing isn't a plane, Boeing is a company designs then builds airplanes. Then sells these airplanes to the airlines and other companies.
There are hundreds of airplane manufacturers in the world at present. However, Boeing, Airbus, and Lockheed are the largest by far.
As of April 2010, the largest Air New Zealand aircraft is the Boeing 747-400.
Boeing 747 is easily the largest. The "Boeing 900" you refer to is probably the Boeing 737-900 series, which is a short-medium ranged airplane.
Boeing is a main aircraft company, so Boeing flight must be the flight of a plane made by Boeing.
no one invented Boeing, it is a company that was started by William Boeing, and today is one of the largest, if not largest aircraft manufacturer.
Actually that depends, since the Boeing 747 is now the second largest commercial plane in the world, it is large compared the other jetliners.