Delta Airlines Boston Logan International Airport operates from Terminal A at Boston Logan International Airport (BOS), providing the most modern and streamlined travel experience anywhere in one of the country's busiest airports. In fact, as a major carrier at BOS, Delta offers unrivaled domestic and international connections for both business and leisure travelers. The latest amenities are featured at Terminal A, such as ample seating, smooth security checks, and dining and shopping facilities, all to ensure an easy and enjoyable journey for everyone. Delta Air Lines offers its passengers a travel experience of distinction from Boston Logan with a strong commitment to excellence in service and operational efficiency.