Concourse B at Hartsfield-Jackson Atlanta International Airport is a hub for domestic travel, primarily serving Delta Air Lines and its regional affiliates. Whether you’re flying to a major U.S. city or a smaller regional destination, Concourse B is a key part of your journey through Atlanta. With a variety of dining and shopping options, efficient transportation via the Plane Train, and comfortable lounges like the Delta Sky Club, Concourse B ensures a pleasant travel experience for passengers.