Terminals George Bush Intercontinental Airport code (IAH)

George Bush Intercontinental Airport Code (IAH) has five main terminals: A, B, C, D, and E. Each terminal handles different airlines and flight types. The airport is large but easy to move around using the Skyway train (post-security) and Subway (pre-security). Terminals offer shops, dining, lounges, and clear signs for smooth travel.

Terminals at IAH – Main Details

TerminalAirlines ServedFlight TypeNotes
Terminal AAir Canada, American, Delta, Frontier, Spirit, AlaskaMostly DomesticOlder terminal but simple layout
Terminal BUnited ExpressDomestic (regional flights)Only United regional services
Terminal CUnited AirlinesDomestic & some internationalMajor United hub terminal
Terminal D (International)KLM, Air France, British Airways, Lufthansa, Emirates, etc.InternationalMain international terminal
Terminal EUnited AirlinesInternational & long-haulConnected to Terminal D

Passenger Services Available in Each Terminal

TerminalCheck-inDining & ShoppingLoungesTransportation
AYesModerate optionsNoneSkyway & Subway access
BYesLimitedUnited ClubShuttle + train access
CYesMany optionsUnited Club (2)Skyway + Subway
DYesGood but limitedKLM, Air France, BA LoungesInternational gates
EYesGoodPolaris & United ClubConnected to D for arrivals