TSA Security Wait Times

TSA PreCheck at STL

TSA PreCheck, available at Lambert St Louis Airport (STL), is a program designed to provide expedited security screening for travelers. With TSA PreCheck, passengers can keep their shoes, light outerwear, and belts on, as well as leave laptops and 3-1-1 compliant liquids in their carry-on bags during security checks.

Where to Use TSA PreCheck at STL:

• TSA PreCheck is available at Terminal 1 - A Gates, Terminal 1 - C Gates, and Terminal 2 - E Gates within STL.
• The service is intended for select frequent flyers of participating airlines and members of U.S. Customs and Border Protection (CBP) Trusted Traveler programs.

Learn More About TSA PreCheck:

• For detailed information on how to enroll in TSA PreCheck, visit iFly TSA PreCheck Guide.

Participating Airlines at STL:

• AeroMexico
• Air Canada
• Air Choice One
• Alaska Airlines
• American Airlines
• Cape Air
• Delta Air Lines
• Frontier Airlines
• Southwest Airlines
• United Airlines
• Volaris
• Avelo Airlines

CLEAR Plus

CLEAR Plus is a service designed to provide a smoother, more streamlined airport experience. Members can breeze through security with dedicated CLEAR lanes, available at Terminal 1 and Terminal 2 of the given airport. Terminal 1 offers CLEAR lanes at Checkpoint A and Checkpoint C, while Terminal 2 provides CLEAR lanes for both PreCheck-eligible travelers and standard security travelers. This service is designed to help you save time and avoid the hassle of long security lines.

For more information on CLEAR Plus, including how to enroll and the benefits of membership, visit the iFly CLEAR Plus Information Page. Here you'll find comprehensive details about the service and how it can enhance your travel experience. Sign up today to start enjoying the perks of CLEAR Plus on your next trip.

Lost Items at TSA Checkpoints

If you've lost an item at a TSA checkpoint or in checked baggage at Lambert St Louis Airport (STL), you should promptly contact the airport's Lost and Found. For detailed information and to report your lost item, you can reach the TSA Lost Items Contact at TSA Lost and Found Form. Be prepared to provide a comprehensive description of your item, including color and any unique features, to aid in its identification and recovery.

About STL Security Wait Times

The security wait times for Lambert St Louis Airport are derived from a blend of historical flight traffic data and TSA staffing schedules. Our sophisticated data analysis techniques enable us to provide a fairly precise estimate of wait times at STL. However, these estimates can vary due to unforeseen circumstances. The TSA recommends passengers to arrive at the airport well ahead of their scheduled flight departure time.

While our aim is to provide accurate security checkpoint wait times to aid in your travel planning, it is equally important to check with your airline about wait times at the ticket counter and any potential changes to your flight schedules. These factors should be considered when deciding when to arrive at STL. Please be aware that each airline has its own recommended and mandatory arrival times.