IAH — United Airlines Hub
George Bush Intercontinental Airport, United States
George Bush Intercontinental Airport is United Airlines' second-largest hub and the dominant US gateway for Central America and northern South America. United's Terminal E provides a comprehensive hub-and-spoke operation with strong domestic feeder connections.
300
Routes
165
Destinations
950
Daily Flights
85min
Avg Connection
Primary Airline
United AirlinesFrequently Asked Questions
Why is George Bush Intercontinental Airport (IAH) a major airline hub?
George Bush Intercontinental Airport serves as the primary hub for United Airlines, operating 280 routes with approximately 1,000 daily flights. Its strategic location makes it an ideal connecting point for routing passengers efficiently across the airline network.
Which airlines use George Bush Intercontinental Airport (IAH) as a hub?
United Airlines is the primary hub operator at IAH, with WN, NK also maintaining significant operations. Together these carriers provide comprehensive domestic and international connectivity from the airport.
How many destinations are served from IAH?
George Bush Intercontinental Airport (IAH) serves approximately 170 destinations across 280 routes. With around 1,000 daily departures, it ranks as the region's busiest hub airport for airline connectivity.
What is the minimum connection time at IAH?
The minimum connecting time (MCT) at George Bush Intercontinental Airport (IAH) is approximately 45 minutes for domestic connections. United Airlines designs its flight banks around this timing to maximize connecting opportunities for passengers transiting through the hub.