Dallas/Fort Worth International Airport is the largest airport in the world in size of the airport. The world's busiest airport position is debatable (between Atlanta's William B. Hartfield International Airport and Chicago's O' Hare International Aiport). Dallas/Fort Worth International Airport serves as the main hub for American Airlines. Delta Air Lines also operates a hub here.
Dallas/Fort Worth International Airport has 4 Terminals
... medicine does not have a clean history either. Much of medicine's past was in fact quackery. Nowadays, doctors are often paid a very large salary, much more than ...