International and a few domestic airlines operate out of Terminal C at United Airlines MCO Terminal. JetBlue, British Airways, Lufthansa, Emirates, Aer Lingus, Copa Airlines, Avianca, and Icelandair are just a few of the airlines that operate out of Terminal C. With contemporary amenities to streamline passenger experiences, such as a Plaza Premium lounge open to qualified travelers, this terminal is built to accommodate both domestic and international travel.