Hartsfield-Jackson may be a massive airport, but that doesn’t mean your experience has to be chaotic. With some research, strategic planning, and a real-time look at atl tsa wait times, you can glide through security and make the most of your travel day.

If you're flying with Sun Country Airlines from Minneapolis−Saint Paul International Airport (MSP), you’ll be using Terminal 2-Humphrey. This terminal is known for its smooth check-in process, shorter security lines, and traveler-friendly amenities. Whether you’re a frequent fl