What are TSA wait times at SLC?

Current TSA security wait at SLC is About 10-16 minutes right now. The fastest time to go through security is 4 AM (about 6 min). The busiest time is 7 PM (16-22 minutes). Weekends tend to be lighter.

How busy is Salt Lake City International right now?

Current TSA security wait at SLC is About 10-16 minutes right now. Check the live conditions, weather, and FAA delay status above for a full picture of how busy SLC is right now.

What is the average delay time at Salt Lake City International?

When flights at SLC (Salt Lake City International) are delayed, the average delay is about 44 minutes. Overall, 82% of flights arrive on time. About 2% of flights are cancelled.

What causes the most delays at Salt Lake City International?

The most common reason for delays here is weather. At SLC, 82% of flights are on time, and when delays occur they average 44 minutes.

Is it safe to book a tight connection at Salt Lake City International?

SLC 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 Salt Lake City International?

Early morning flights (before 8 AM) tend to have the best on-time performance at most airports, including SLC. For shorter security lines, aim for 4 AM (about 6 min). Midweek flights (Tuesday and Wednesday) also tend to see fewer delays than weekend or Monday departures.

SLC

Salt Lake City International — Salt Lake City

Salt Lake City International (SLC) has an on-time arrival rate of about 82%. When flights are delayed, the average wait is around 44 minutes. The most common reason for delays here is weather. Roughly 2% of flights are cancelled. The typical taxi-out time from gate to takeoff is about 10 minutes. TSA security wait is currently About 10-16 minutes right now. The fastest time through security is 4 AM (about 6 min). The busiest period is 7 PM (16-22 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 82% arrive within 15 minutes of schedule.

The most common reason for delays here is weather.

Planes get to the runway quickly here. The typical wait from gate to takeoff is about 10 minutes.

This airport occasional fog (~4 days/month).

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

How Busy Is SLC Right Now?

Checking live status...

SLC on-time performance by month

Worse

Better

TSA Wait Times at SLC

TSA Security Wait — Our Model

About 10-16 minutes right now

Fastest

4 AM (about 6 min)

Busiest

7 PM (16-22 minutes)

Weekends tend to be lighter.

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Popular routes from SLC

SLC → PDX SLC → DEN SLC → LAS SLC → PHX SLC → LAX SLC → SEA SLC → ATL SLC → DFW SLC → SFO SLC → ORD

Airlines at SLC

Alaska Airlines83% on time

Delta Air Lines81% on time

Southwest Airlines79% on time

United Airlines78% on time

JetBlue Airways77% on time

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TSA FAQ — SLC

Source: TSA official guidelines and r/tsa community