Travelers can save time and navigate the airport more easily if they are aware of the Atlanta Airport security wait times. There are several TSA checkpoints spread throughout Hartsfield-Jackson's domestic and international terminals, and traffic volumes fluctuate throughout the day. Wait times can range from five to ten minutes during off-peak hours to over thirty minutes during peak times, including holidays or major events in Atlanta. You can choose between using regular lanes, TSA PreCheck, or CLEAR lanes for expedited processing by using tools that provide predicted wait times, such as the MyTSA app, airport monitors, and third-party trackers.