Hartsfield-Jackson Atlanta International Airport (ATL) stands as one of the busiest airports globally, hosting over 100 million passengers annually. With 7 concourses (T, A, B, C, D, E, F), the airport seamlessly connects travelers to destinations worldwide. Among these, Concourse B is one of the most important terminals, primarily serving Delta Air Lines, as well as its affiliated Delta Connection flights. https://allairportsoffices.com..../what-airlines-fly-o