United States
of America is the World's third most
populated country (after China
and India), the 4th largest country
by land mass (after Russia, Canada and
China), and the World's wealthiest country
(by GDP and average income per person).
An
airline is a company that transports
people and items using airplanes.
An airline may have as few as one airplane
or a fleet of 100s of airplanes.
Most airlines offer regular
flights between a group of airports.
In United States there are many airlines
which are offering regular filghts from
USA to other parts of world. The civil
airline industry is entirely privatized,
while most major airports are publicly
owned. The four largest airlines in
the world by passengers carried are
American; Southwest Airlines is number
one. Of the world's thirty busiest passenger
airports, sixteen are in the United
States, including the busiest.
Some Important USA Airlines are: http://www.delta.com/ http://www.aa.com/ http://www.united.com/ http://www.nwa.com/ http://www.usairways.com/ http://www.southwest.com/ http://www.skywest.com/skywest/index.php http://www.aircanada.com/ http://www.alaskaair.com/ http://www.continental.com/Default.asp
