George Bush Intercontinental Airport

George Bush Intercontinental Airport (airport code IAH) is the 8th busiest airport in the United States and is 3rd in the US for non-stop domestic and international service. It is also the nation's busiest airport providing service to Mexico with 30 destinations. Bush Intercontinental has five terminals, A, B, C, D, and E. Terminal E is the airport's newly opened international passenger terminal. A hub for Continental Airlines, the airport is 22 miles north of downtown Houston. To get to the city center, visitors can employ taxis, shuttles, rental cars or the city's bus service, the Metro. The underground inter-terminal train links passengers to all terminals and the Marriott Hotel located on-site. Houston has one of the world's longest passenger flights, a 17-hour flight from Houston to Dubai on Emirate Airlines.