ATL has fast Wi-Fi service that can get you online no matter where you are in the building. For the moment, the rate is minimal, but the airport is working toward making it free while keeping the high quality and connectivity intact.
When you aren’t checking emails or admiring creative works, you can ride the Automated People Mover between the seven concourses to catch your flight and discover the rest of the airport. Pick up some local items to bring home to family and friends, shop your favorite high-end merchants or purchase a magazine to keep you busy on the plane.
All that exploring will probably make you hungry. Luckily for you there are tons of dining spots both before and after security. Choose from fast food, popular chains and exclusive-to-Atlanta restaurants that will serve you great local fare quickly.