Dubai International Airport has become the world's busiest airport, while before it was to honor Britain's Heathrow Airport.
The United Arab Emirates Dubai International Airport in 2014, while seven million five hundred thousand passengers at Heathrow to 6 million passengers.
Dubai International Airport says it is an important milestone, in 2014 the number of passengers increased by 6.1 percent.
Sheikh Ahmed bin Saeed Al Maktoum, Chairman of Dubai Airports, said: "Our goal is to make Dubai Aviation International Center.
Heathrow Airport spokesman said the UK over the past 350 years, the world's largest port and airport have taken advantage of the lack of capacity on the Heathrow we have now been honored.