You will use the Southwest MCO Terminal in Terminal A if you are traveling by Southwest Airlines from Orlando. This terminal, which was built to handle heavy passenger traffic, has sufficient of gate space, several check-in counters, and effective TSA screening. Clean restrooms, mobile charging stations, and free Wi-Fi all improve passenger comfort. https://airlinesairportterminals.com/southwest-airlines/southwest-airlines-orlando-international-airport-mco-terminal/