After arrival, as well as prior to a flight taking off, there are a number of procedures to finish at Hartsfield–Jackson International Airport/ATL for which security wait times vary. They consist of check-in, security, boarding, and customs. ATL security wait times indicate how long these procedures take to complete. Accordingly, one can come to the airport and execute the required processes for air travel. By enrolling in TSA, CLEAR, and other programs, one can reduce the security wait time when required.

Atlanta Airport/ATL Security Wait Times Information

ATL Security Wait Time & Zones

Details on ATL Security TSA Wait Time

Atlanta Airport security wait times are divided into 5 zones. Depending on these, the duration of processes is determined.

ZoneTiming (In Minutes) 
Green 0 to 15
Yellow 15 to 30 
Orange 30 to 45
Purple 45-60
Red60 minutes or more 

Atlanta Airport Security Wait Times

Security wait times at Domestic and International Terminals of ATL Airport can differ from one another due to flight locations. The maximum Atlanta Airport wait time is 1 hour.

Domestic Terminal Security Wait Times 

Location at Domestic Terminal Wait Time (In Minutes) 
North Checkpoint11
South PreCheck (Only Checkpoint)13
Main Checkpoint13
Lower North Checkpoint18

International Terminal Security Wait Times 

At the Main Checkpoint of the ATL International Terminal, the security wait time is around 6 minutes. 

TSA Wait Times at ATL Airport

Location at the Domestic Terminal Type of Screening ProgramTiming 
North Standard and Priority Screening 03:30 A.M. to 10:00 P.M. 
South TSA PreCheck and CLEAR04:00 A.M. to 10:00 P.M. 
Main Standard Screening 24 hours 
Lower North CLEAR Standard and Standard Screening03:30 A.M. to 11:00 P.M. 
Location at the International Terminal Screening Category Timing 
International Terminal (Departures)Standard Screening 04:30 A.M. to 12:00 A.M. 
TSA PreCheck07:00 A.M. to 10:00 A.M.02:00 P.M. to 07:00 P.M. 

Customs Wait Times at ATL Airport

ATL or Hartsfield-Jackson Atlanta International Airport security wait times for customs is 1 hour or more. To reduce this duration, it is preferable to enroll in either of the 2 available programs. 

  • Automated Passport Control Program/APC
  • MPC/Mobile Passport Control 

ATL Airport CLEAR Security Wait Times at Domestic Terminal

Domestic Terminal North (Standard) 04:30 A.M. to 08:00 P.M. 
Domestic Terminal South 04:30 A.M. to 09:00 P.M. 

The average wait time at ATL Airport is under an hour. However, multiple factors, including the number of fliers and the time of the day, can influence the same. In this regard, before departure/after arrival, one must begin all flight-related procedures well in advance to avoid long waiting periods. 

What are the ATL wait times for domestic connecting flights?

For domestic connecting flights at Atlanta Airport, the wait time is around 35 to 45 minutes. 

When does the ATL TSA checkpoint open on the North Side?

From 03:30 A.M. to 10:00 P.M., the TSA checkpoint is open at ATL Airport North-side.

How many wait time zones are at ATL Airport?

There are 5 wait time zones available at ATL Airport. These include the Green, Red, Yellow, Purple, and Orange zones. 

Is CLEAR security available at Hartsfield-Jackson Atlanta International Airport?

Yes, at the ATL Airport Domestic Terminal, the CLEAR security checkpoint is available.

What is the red zone wait time at Atlanta Hartsfield Airport?

The red zone at ATL Airport indicates high traffic. Therefore, the security wait time extends up to 1 hour. Occasionally, it can be more than 1 hour too.

Are ATL Airport security wait times high for international flights?

Yes, usually, when flying internationally to or from ATL Airport, one has to wait longer for security procedures to be completed.

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