What is the capacity of O'Hare Airport in terms of annual passenger numbers?

The capacity of O'Hare Airport in terms of annual passenger numbers is approximately 83 million. This figure reflects O'Hare's status as one of the busiest airports in the world, both in terms of aircraft operations and passenger traffic. The airport's infrastructure, including multiple runways and terminals, is designed to handle a high volume of passengers efficiently, accommodating domestic and international flights.

O'Hare's capacity has increased over the years due to various expansions and renovations aimed at improving the airport experience and increasing throughput. This significant figure underscores its role as a critical hub for air travel in the United States and serves as a key point for connecting travelers to numerous destinations worldwide.