What Terminal Is JetBlue at MCO? JetBlue (MCO) is situated in Terminal A of Orlando International Airport. Terminal A serves as the main terminal for domestic airlines like JetBlue, Southwest, and Alaska Airlines. It is situated on the north side of the airport, and a pedestrian bridge links it to the main terminal structure. Terminal A offers a range of amenities in addition to restaurants, shops, and services including currency exchange and ATMs. The terminal's free Wi-Fi, charging stations, and comfortable seating areas are available for use by travellers as they wait for their plane.