Chicago O’Hare Airport is the 3rd busiest airport in the United States and the 6th busiest in the world. It has over 79 million passengers per year, over 150 gates, and 4 terminals. O’Hare has the largest United Airlines hub and the third largest American Airlines hub. The airport services more than 200 locations with non-stop flights in 6 different continents.
The majority of passengers here are married, with an average household income of $63,104. The male to female ratio is 50/50.