It's ok as far as airports go. You pay fir wi fi unless you only want to viewairline sites (if you're already at the airport would you to viewairline websites???)
Make sure you. Check your gate info early. Atlanta airport is a cluster with ABCD Gates all over the place. Good thing our flight arrived at the same gate.
Most flights of any US airport, be mindful though of traffic in and out of the airport. Security can be very slow but a ideal hub to travel anywhere globally
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.