Use your smartphone and get gate info because the lack of monitors for all flights is severely lacking. Seems like it is airline specific for departure info!
If you decide to walk to your terminal and not wait for the shuttle train then skip the moving walk ways. There is always at least 1 slow poke that sets the speed limit.
Hartsfield-Jackson Atlanta International Airport proudly bears the distinction of being the world’s busiest and most efficient airport and has served as a valuable hub connecting various cities and countries around the globe.