Sun Country Airlines serves Orlando International Airport (MCO) with flights to and from Orlando. The airline's terminals include important passenger amenities such as check-in, luggage services, security screening, boarding areas, dining, and shopping. Travelers should double-check their flight details and airport information before departing, as terminal and gate designations sometimes change. https://www.terminal-hub.com/sun-country-airlines/sun-country-airlines-mco-terminal-orlando-international-airport/