What are TSA wait times at ATL?

Current TSA security wait at ATL is About 15-21 minutes right now. The fastest time to go through security is 10 PM (about 6 min). The busiest time is 7 PM (28-34 minutes). Weekends tend to be lighter.

How busy is Hartsfield-Jackson Atlanta International right now?

Current TSA security wait at ATL is About 15-21 minutes right now. Check the live conditions, weather, and FAA delay status above for a full picture of how busy ATL is right now.

What is the average delay time at Hartsfield-Jackson Atlanta International?

When flights at ATL (Hartsfield-Jackson Atlanta International) are delayed, the average delay is about 44 minutes. Overall, 78% of flights arrive on time. About 2% of flights are cancelled.

What causes the most delays at Hartsfield-Jackson Atlanta International?

The most common reason for delays here is the incoming plane arriving late. At ATL, 78% of flights are on time, and when delays occur they average 44 minutes.

Is it safe to book a tight connection at Hartsfield-Jackson Atlanta International?

ATL sees a moderate number of delays, so we recommend at least 90 minutes for domestic connections and 2 hours for international.

What's the best time to fly from Hartsfield-Jackson Atlanta International?

Early morning flights (before 8 AM) tend to have the best on-time performance at most airports, including ATL. For shorter security lines, aim for 10 PM (about 6 min). Midweek flights (Tuesday and Wednesday) also tend to see fewer delays than weekend or Monday departures.

ATL

Hartsfield-Jackson Atlanta International — Atlanta

Hartsfield-Jackson Atlanta International (ATL) has an on-time arrival rate of about 78%. When flights are delayed, the average wait is around 44 minutes. The most common reason for delays here is the incoming plane arriving late. Roughly 2% of flights are cancelled. The typical taxi-out time from gate to takeoff is about 19 minutes. TSA security wait is currently About 15-21 minutes right now. The fastest time through security is 10 PM (about 6 min). The busiest period is 7 PM (28-34 minutes).

Source: Bureau of Transportation Statistics, FAA NASSTATUS. Updated March 2026.

Last updated: March 2026

Checking conditions so you don't have to...

Flights here are on time most of the time. About 78% arrive within 15 minutes of schedule.

The most common reason for delays here is the incoming plane arriving late.

Planes often wait a while before takeoff. The typical wait from gate to takeoff is about 19 minutes.

This airport rainy (~11 precip days/month).

Among major airlines, F9 has the most complaints (23.2/100k) while WN has the fewest (1.5/100k).

How Busy Is ATL Right Now?

Checking live status...

ATL on-time performance by month

Worse

Better

TSA Wait Times at ATL

TSA Security Wait — Our Model

About 15-21 minutes right now

Fastest

10 PM (about 6 min)

Busiest

7 PM (28-34 minutes)

Weekends tend to be lighter.

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Popular routes from ATL

ATL → MIA ATL → EWR ATL → FLL ATL → LAX ATL → MCO ATL → ORD ATL → LGA ATL → DFW ATL → DEN ATL → BOS

Airlines at ATL

Delta Air Lines79% on time

Alaska Airlines78% on time

Southwest Airlines78% on time

American Airlines77% on time

United Airlines77% on time

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TSA FAQ — ATL

Source: TSA official guidelines and r/tsa community