Terminals at IAH
George Bush Intercontinental Airport operates 5 terminals, with United Airlines as the main hub. Together they cover 175 gates across 4 airlines.
88 regional gates, one airline, and peak-hour crowding Every gate in Terminal B belongs to United Express, and all 88 of them feed regional jets and commuters.…
Most United domestic connections at IAH run through Terminal C Terminal C sits in the middle of George Bush Intercontinental’s horseshoe and handles the bulk…
Cramped gate areas and dated décor define IAH’s Terminal A Terminal A handles most non-United domestic flights at IAH, across roughly 15 gates feeding two…
Many of United’s long‑haul flights at IAH leave from E Terminal E is United’s primary international and premium terminal at George Bush Intercontinental, with…
Non-United international flights all push from just 12 gates in D Terminal D at IAH is the foreign-carrier side of the airport, handling most non-United…