what terminal is delta at logan airport ? Serving as a major transportation center for New England and beyond is Boston, Massachusetts's Logan International Airport. A well-known airline with a wide domestic and international network is Delta Air Lines, one of the several carriers based at this busy airport. With a primary focus on Terminal A, the primary terminal from which Delta operates flights, we will examine Delta Airlines' activities at Logan International Airport in this comprehensive overview. Travelers can learn important information about the terminal's location, amenities, services, and overall passenger experience from this article.