United Airlines ICN Terminal is one of the world's leading carriers. The airline flies from Incheon International Airport (ICN), South Korea's largest and busiest airport. It has a strong international route network and offers convenient connections between Seoul and major US cities, including San Francisco, Los Angeles, Chicago, and Newark. As a gateway, ICN provides United Airlines passengers with a superior travel experience that is characterized by world-class amenities, advanced facilities, and efficient services.