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IAH Security Wait Times Houston Intercontinental Airport

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Houston Intercontinental Airport Security Wait Times Guide

Navigate your way through the Houston Airport with ease using our comprehensive guide. This webpage provides exact locations and operating hours for each security checkpoint, along with valuable information about expedited screening programs like TSA Pre and CLEAR Plus. Whether you're a frequent flyer or a first-time traveler, our guide ensures a hassle-free experience at the Houston Intercontinental Airport. Stay one step ahead by checking real-time wait times to maintain your travel schedule.

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Traveling can be a breeze with CLEAR Plus at George Bush Intercontinental Airport (IAH). With expedited security screening, you can save valuable time and reduce the stress of waiting in long lines. Plus, for a limited time, you can enjoy the benefits of CLEAR Plus for free for the first two months. This offer is not to be missed, so why wait? Sign up now and transform your travel experience. Click here to get your first 2 Months Free with CLEAR Plus.

IAH Flight Delays

Before embarking on your journey from Houston Airport, we strongly recommend you to verify any possible departure delays. Additionally, our easy-to-use flight tracker is at your disposal, allowing you to keep an eye on your flight status in real-time.

Security Checkpoints - Location & Hours

IAH TSA Terminal A North Checkpoint

  • Location: Gates A1, A2 and A3A-H
  • Type: All passengers and TSA PreCheck
  • Hours: Daily, 4:00 AM - 7:00 PM
  • TSA PreCheck Hours: Daily, 4:00 AM to 6:30 PM
  • CLEAR Hours & Enrollment: Sun-Fri, 4:00 AM to 8:00 PM, Sat 4:00 AM - 6:00 PM

IAH TSA Terminal A South Checkpoint

  • Location: Gates A17-A20 and A24-A30
  • Type: All passengers
  • Hours: Daily, 3:15 AM - 11:00 PM
  • CLEAR Hours & Enrollment: Sun-Fri, 4:00 AM to 8:00 PM, Sat 4:00 AM - 6:00 PM

IAH TSA Terminal B Checkpoint

  • Location: Gates B76-B88
  • Type: All passengers and TSA PreCheck
  • Hours: Daily, 5:00 AM - 9:15 PM
  • TSA PreCheck Hours: Daily, 5:00 AM to 7:00 PM
  • CLEAR Hours & Enrollment: Sun-Fri, 7:00 AM to 8:00 PM, Sat 7:00 AM - 6:00 PM

IAH TSA Terminal C North Checkpoint

  • Location: Gates C1-C12, C14, C15
  • Type: All passengers and TSA PreCheck
  • Hours: Daily, 4:15 AM - 10:00 PM
  • TSA PreCheck Hours: Daily, 4:00 AM to 7:00 PM
  • CLEAR Hours & Enrollment: Sun-Fri, 4:00 AM to 8:00 PM, Sat 4:00 AM - 6:00 PM

IAH TSA Terminal C South Checkpoint

  • Location: Gates C29-C37 and C39-C45
  • Type: All passengers
  • Hours: Daily, 5:00 AM to 7:30 PM

IAH TSA Terminal D Checkpoint (International)

  • Location: Gates D1-D12
  • Type: All passengers
  • Hours: Daily, 4:30 AM to 1:00 AM (next day)

IAH TSA Terminal E Checkpoint

  • Status: Closed due to Construction

TSA PreCheck at IAH

TSA PreCheck is a service that provides expedited security screening for travelers at Houston Intercontinental Airport (IAH) and other participating airports. TSA PreCheck members can enjoy the convenience of not having to remove their shoes, light outerwear, and belts during security checks. Additionally, they can keep their laptops and 3-1-1 compliant liquids in their carry-on bags.

Where to Use TSA PreCheck at IAH:

  • PreCheck is available at the IAH TSA Terminal A North Checkpoint, Terminal B Checkpoint, and Terminal C North Checkpoint.
  • The service is primarily for frequent flyers of participating airlines and members of U.S. Customs and Border Protection (CBP) Trusted Traveler programs.

Learn More About TSA PreCheck:

Participating Airlines at IAH:

  • Allegiant Air
  • American Airlines
  • Delta Air Lines
  • Southwest Airlines

CLEAR Plus

The CLEAR Plus service at this airport offers travelers a seamless and expedited security screening process. The dedicated CLEAR Lanes are available at various locations in the airport including Terminal A North, Terminal A South, Terminal B and Terminal C. Please note that Terminal E is currently closed for construction, so travelers are advised to use the CLEAR services at the other available terminals.

For more information about the CLEAR Plus service, including details on how to enroll, please visit Clear Security Page Here, you will find comprehensive information about the benefits of CLEAR Plus, how to become a member, and how to make the most of your membership for a smoother travel experience.

Lost Items at TSA Checkpoints

If you've lost an item at a TSA checkpoint or in checked baggage at Houston Intercontinental Airport (IAH), 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 IAH Security Wait Times

The security wait times displayed for Houston Intercontinental Airport are estimates derived from a thorough analysis of historical flight data and TSA staffing schedules. Our goal is to provide reasonably accurate projections of wait times at IAH using advanced data analysis methods. However, it's crucial to remember that these estimates can fluctuate due to unexpected factors. The TSA advises passengers to arrive at the airport well before their flight's scheduled departure time.

We strive to assist your travel planning by supplying reliable estimates of security checkpoint wait times. Yet, we also recommend checking with your airline for information on wait times at the ticket counter and any possible changes in your flight schedule. These elements should also be considered when determining your arrival time at IAH. Bear in mind, each airline has its own suggested and obligatory arrival times.

Last updated:

TSA Pre Check at IAH

AVAILABLE

Terminal A

A North Checkpoint
OPEN

Terminal C

B Checkpoint
OPEN
C North Checkpoint
OPEN
E Checkpoint
OPEN

Tips, Help & Resources

iFly.com can help you get to, through, and between airports around the world. Here are some things you may need to know that can assist you during your journey specific to IAH:

Houston Intercontinental Airport wait times Q&A

TSA checkpoint hours vary by terminal. For example, Terminal A North operates daily from 4:00 AM to 7:00 PM, while Terminal D (International) operates daily from 4:30 AM to 1:00 AM the next day. Please refer to the specific terminal for exact operating hours.
TSA PreCheck is available at select checkpoints, including Terminal A North, Terminal B, and Terminal C North. The hours for TSA PreCheck may differ from the general checkpoint hours, so it's advisable to check the specific terminal information.
You can enroll in CLEAR Plus by visiting the CLEAR website or enrollment centers located at various terminals within the airport. CLEAR Plus offers expedited security screening, allowing you to save time and enjoy a more streamlined airport experience. For more details on enrollment and benefits, please visit the CLEAR Plus information page.
International travelers can use the dedicated checkpoints in Terminal D, which operate from 4:30 AM to 1:00 AM the next day. While CLEAR Plus is available for expedited screening, it's essential to check the specific terminal for availability and hours.
If you lose an item at a TSA checkpoint, you should contact the airport's Lost and Found as soon as possible. You can report your lost item using the TSA Lost and Found Form, providing a detailed description to aid in its recovery.
Yes, the airport provides estimates of security wait times based on historical data and TSA staffing schedules. These estimates are available on the airport's website. However, keep in mind that wait times can fluctuate due to various factors, so it's advisable to arrive well before your flight's departure time.
Yes, for a limited time, travelers can enjoy the benefits of CLEAR Plus for free for the first two months. This offer is available through a specific link provided on the airport's website, allowing you to experience expedited security screening at no initial cost.