Hubs
Mega
O'Hare International Airport (ORD)
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Hub Overview
Passengers
83.3M
Destinations
260
Connectivity
95/100
Transit
fair
Hub Airlines
UA
United Airlines
primary
AA
American Airlines
primary
Alliance Presence
Star Alliance
oneworld
Terminal & Lounges
Terminal Overview
ORD has four terminals: Terminal 1 (United), Terminal 2 (United/Delta), Terminal 3 (American/Spirit), and Terminal 5 (international).
Lounge Highlights
The United Polaris Lounge in Terminal 1 is one of the best airline lounges in the US, with dine-on-demand and shower suites.
Transit Tips
- United operates from Terminals 1 and 2; American uses Terminal 3; international arrivals come through Terminal 5.
- The ATS people mover connects all terminals, but allow extra time as it can be slow.
- Terminal 5 (international) requires re-clearing security for domestic connections; budget 90 minutes.
- O'Hare is notorious for weather delays in winter; check flight status before heading to the airport.
- The underground walkway between Concourses B and C in Terminal 1 features a neon light installation.
Ground Transport
The CTA Blue Line runs 24/7 from O'Hare to downtown Chicago in about 45 minutes for $5. Rideshare pickup is in the multi-modal facility.
Fun Facts
- O'Hare was named after Edward 'Butch' O'Hare, a US Navy aviator and Medal of Honor recipient.
- It was the world's busiest airport from 1963 to 1998.
- ORD handles more than 2,600 flights per day across its eight runways.
Frequently Asked Questions
What makes O'Hare International Airport a major hub airport?
O'Hare International Airport (ORD) is classified as a mega hub with a connectivity score of 95/100. It handles approximately 83.3 million passengers annually and offers connections to 260 destinations worldwide.
How many airlines operate from O'Hare International Airport?
Key hub airlines at O'Hare International Airport (ORD) include United Airlines, American Airlines. The airport has presence from Star Alliance, oneworld, providing extensive global connectivity through codeshare and alliance partnerships.
What destinations can you fly to from O'Hare International Airport?
O'Hare International Airport (ORD) offers flights to 260 destinations. As a mega hub, it serves as a key connecting point for both domestic and international travelers across multiple continents.
How do you navigate O'Hare International Airport?
O'Hare International Airport (ORD) has a transit rating of "fair". ORD has four terminals: Terminal 1 (United), Terminal 2 (United/Delta), Terminal 3 (American/Spirit), and Terminal 5 (international)..