Hartsfield-Jackson Atlanta International Airport (ATL) is one of the busiest airports in the world, serving as a central hub for domestic and international travelers. With millions of passengers passing through each year, ATL is divided into multiple concourses to handle the heavy traffic efficiently. Among these, Concourse B plays a key role in the airport's operations, predominantly serving domestic flights and offering a range of amenities. This blog will explore the airlines that fly out of Concourse B, the amenities offered, and tips to make your experience at Atlanta Airport smoother and more enjoyable.