United Airlines serves both local and international passengers with a variety of flights, operating out of Terminal C of George Bush Intercontinental Airport (IAH). The United Airlines IAH Terminal has contemporary conveniences like duty-free shopping, dining alternatives, and cozy gathering places. Effective check-in, security, and baggage claim services are offered by United. In addition, passengers get free Wi-Fi, charging stations all across the terminal, and access to the United Club lounges. A central location for United's vast flight network is Terminal C.