"Shake Shack is finally open on Concourse A near gate A28 at Hartsfield-Jackson International Airport to satisfy that pre- or post-flight shack attack, Patch and the AJC first reported. It’s open from 6 a.m. to 10:30 p.m. daily, and is the only Atlanta location to serve breakfast. Breakfast includes three sandwiches with a choice of sausage, egg, and cheese, bacon, egg, and cheese, or just eggs and cheese and coffee from Portland, Oregon’s Stumptown Coffee Roasters. The regular menu is also available in the morning. Sorry, no booze is served at the Hartsfield location." - Beth McKibben