The question What terminal is Delta Airlines at CUN is commonly asked by passengers traveling with Delta Airlines from Cancun International Airport (CUN). If you’re flying with Delta Airlines, the answer to What terminal is Delta Airlines at CUN is Terminal 2. Delta Airlines operates its flights out of this terminal at CUN, which is used for both domestic and international routes. Terminal 2 at Cancun Airport provides check-in counters, security, and boarding gates for Delta Airlines passengers, along with various amenities such as restaurants, shops, and lounges. Knowing the correct terminal is crucial for a smooth travel experience, ensuring you arrive at the right place for check-in and boarding your Delta Airlines flight.