If you're flying with Delta Airlines from Phoenix-Mesa Gateway Airport (AZA), it&rsquo;s important to know the terminal details for a smooth experience. Phoenix-Mesa Gateway Airport is a smaller airport compared to others in the Phoenix area, and it operates primarily out of one main terminal. So, when travelers ask, what terminal is Delta Airlines at AZA, the answer is straightforward&mdash;Delta operates from the airport&rsquo;s main passenger terminal. This simplifies navigation, check-in, and boarding for all Delta passengers. Since the airport is not divided into multiple terminals like larger hubs, passengers can easily find Delta&rsquo;s check-in counters and departure gates within the central terminal facility. Travelers should arrive early to allow enough time for check-in, security screening, and any potential wait times, especially during peak travel periods. Knowing <em data-start="869" data-end="909">what terminal is Delta Airlines at AZA helps reduce stress and ensures a timely arrival at your gate. Additionally, the terminal offers basic amenities like food options, seating areas, and restrooms for passenger comfort. Whether you're heading out on a domestic trip or catching a connecting flight, being familiar with Delta&rsquo;s terminal operations at AZA enhances your overall travel experience.