Travelers flying through Hartsfield-Jackson Atlanta International Airport should be aware of ATL security wait times before arriving. ATL is the busiest airport in the world, handling millions of people annually. Naturally, this results in varying wait times for ATL security throughout the day. The longest lineups are usually found during morning rush hours, which are usually from 5... https://airlinesairportterminals.com/atl-airport/wait-time/