What are TSA wait times at SAT?

Current TSA security wait at SAT is About 11-17 minutes right now. The fastest time to go through security is 10 PM (about 3 min). The busiest time is 6 PM (18-24 minutes). Weekends tend to be lighter.

How busy is San Antonio International right now?

Current TSA security wait at SAT is About 11-17 minutes right now. Check the live conditions, weather, and FAA delay status above for a full picture of how busy SAT is right now.

What is the average delay time at San Antonio International?

When flights at SAT (San Antonio International) are delayed, the average delay is about 44 minutes. Overall, 81% of flights arrive on time. About 1.8% of flights are cancelled.

What causes the most delays at San Antonio International?

The most common reason for delays here is the airline (crew, maintenance, or boarding). At SAT, 81% of flights are on time, and when delays occur they average 44 minutes.

Is it safe to book a tight connection at San Antonio International?

SAT is fairly reliable, so a 60-minute domestic connection is usually fine. For international flights, allow at least 90 minutes.

What's the best time to fly from San Antonio International?

Early morning flights (before 8 AM) tend to have the best on-time performance at most airports, including SAT. For shorter security lines, aim for 10 PM (about 3 min). Midweek flights (Tuesday and Wednesday) also tend to see fewer delays than weekend or Monday departures.

SAT

San Antonio International — San Antonio

San Antonio International (SAT) has an on-time arrival rate of about 81%. When flights are delayed, the average wait is around 44 minutes. The most common reason for delays here is the airline (crew, maintenance, or boarding). Roughly 1.8% of flights are cancelled. The typical taxi-out time from gate to takeoff is about 12 minutes. TSA security wait is currently About 11-17 minutes right now. The fastest time through security is 10 PM (about 3 min). The busiest period is 6 PM (18-24 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 81% arrive within 15 minutes of schedule.

The most common reason for delays here is the airline (crew, maintenance, or boarding).

Planes usually taxi out in a reasonable time. The typical wait from gate to takeoff is about 12 minutes.

Generally mild weather year-round.

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

How Busy Is SAT Right Now?

Checking live status...

SAT on-time performance by month

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TSA Wait Times at SAT

TSA Security Wait — Our Model

About 11-17 minutes right now

Fastest

10 PM (about 3 min)

Busiest

6 PM (18-24 minutes)

Weekends tend to be lighter.

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TSA FAQ — SAT

Source: TSA official guidelines and r/tsa community