Delta Airlines operates out of Terminal A at Boston Logan Airport, providing a smooth and efficient travel experience for passengers. The terminal is modern and spacious, with clear signage and plenty of seating areas. Check-in is straightforward, and the security process is generally quick. There are a variety of dining options and shops to explore while waiting for your flight. The staff is friendly and helpful, ensuring that travelers have a pleasant experience. Overall, Delta Airlines Logan Terminal offers a comfortable and stress-free start to your journey.