ORD — United Airlines Hub
Chicago O'Hare International Airport, United States
Chicago O'Hare is a dual hub shared by United Airlines and American Airlines, making it the most competitive major hub in the United States. United's Terminal 1 and American's Terminal 3 each operate independent wave systems for transatlantic and transcontinental connections.
360
Routes
205
Destinations
1900
Daily Flights
100min
Avg Connection
Primary Airline
United AirlinesFrequently Asked Questions
Why is Chicago O'Hare International Airport (ORD) a major airline hub?
Chicago O'Hare International Airport serves as the primary hub for United Airlines, operating 556 routes with approximately 2,400 daily flights. Its strategic location makes it an ideal connecting point for routing passengers efficiently across the airline network.
Which airlines use Chicago O'Hare International Airport (ORD) as a hub?
United Airlines is the primary hub operator at ORD, with American Airlines, WN, NK also maintaining significant operations. Together these carriers provide comprehensive domestic and international connectivity from the airport.
How many destinations are served from ORD?
Chicago O'Hare International Airport (ORD) serves approximately 250 destinations across 556 routes. With around 2,400 daily departures, it ranks as the world's busiest hub airport for airline connectivity.
What is the minimum connection time at ORD?
The minimum connecting time (MCT) at Chicago O'Hare International Airport (ORD) is approximately 60 minutes for domestic connections. United Airlines designs its flight banks around this timing to maximize connecting opportunities for passengers transiting through the hub.