Atlanta is one of the businest airports in the world and Just Planes returns for another program at this great airport! The filming location are very nicely situated next to the runways which results in great views of the landings and takeoffs.
Delta is withouth a doubt the major airline based at this airport however there are now many International airlines operating as you can see from the photos below.
Last but not lease the amount of cargo traffic is really big here and includes a lot of Boeing 747 freighters.