Airport Alerts

UPDATED: April 1, 2 2026 at 9:00 a.m.

Houston Airports confirms the return of TSA PreCheck in select terminals:

• __Terminal A: Standard screening and TSA PreCheck

• Terminal C: TSA PreCheck only

• Terminal E: Standard screening and TSA PreCheck

• CLEAR is not yet available

TSA PreCheck availability is not guaranteed and may change day to day based on staffing. Once TSA can consistently maintain operations, CLEAR will reopen.

CHECK NOW: TSA wait times at IAH CHECK NOW: TSA wait times at HOU

Recent federal action is providing back pay to TSA officers, but the federal government shutdown remains ongoing. TSA staffing levels continue to fluctuate. Passengers should be prepared for longer-than-normal TSA wait times.

Passenger volumes also vary throughout the week and can impact wait times:

• Tuesdays, Wednesdays and Saturdays are typically lighter

• Mondays, Thursdays, Fridays and Sundays are busier

Passengers needing additional assistance, including those traveling with children or requiring accessibility support, should contact their airline before entering a TSA line.

Before You Arrive:

Check TSA wait times Stay in contact with your airline Arrive early and allow extra time for screening

We understand this is a difficult experience since the federal shutdown began on Feb. 14. Thank you for your patience, flexibility and continued cooperation.

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Airlines move from Terminal D to Terminal E

International passengers departing from George Bush Intercontinental Airport (IAH) will experience a new, streamlined check-in process.

Select airlines are moving from Terminal D to the newly expanded Terminal E. Passengers are encouraged to confirm their check-in location directly with their airline before arriving at the airport.

LEARN MORE: Now checking in at IAH Terminal E

IAH Terminal B Transformation

Beginning January 21, 2025, United Airlines will temporarily close the IAH Terminal B Ticketing Lobby. It will remain closed until late 2026.

Here's what you need to know:

• During this time, United Airlines Gates B3–B31 will remain operational.
• All Terminal B passengers will check in, drop bags and clear TSA screening at Terminal C.
• Passengers will then take the Skyway from Terminal C to Terminal B.

The Terminal A/B and Terminal C/D/E parking garages remain open. If you park at the A/B garage, a United Airlines express shuttle will take you to your desired terminal. Make online parking reservations for our garages and ecopark lots here.

New Shuttle Option for United Passengers at IAH

Passengers connecting between Terminal B (Gates 4-11), Terminal C (Gates 30–45), and Terminal E (Gates 1–10) have the option to use a United-operated shuttle bus as an alternative to the Skyway.

• From Gate C33A to Terminal B
• From Gate B3 to Terminal C

Signage is in place. Shuttle use is optional. This service will remain available during the Terminal B Transformation project.

IAH Terminal B Club and Concessions Closure

Beginning January 15, 2025, United Airlines will close the existing United Club and Concessions in the Terminal B Processor Building. Here's what you need to know:

• Concessions at Terminal B South will remain open.
• For flights departing from Terminal B, customers may:
• Visit the Clubs in Terminals A or C. Allow at least 20 minutes for inter-terminal transit.

A new United Club Fly opened in Terminal B South late February 2025 near B gates.

IAH Traffic Advisory

Ongoing construction at Bush Airport may impact traffic, mainly during afternoon peak travel times. As we work to minimize the impact on the traveling public, we ask passengers and their families to follow these important recommendations to ease traffic delays, reduce roadway congestion and enhance the passenger airport experience.

• Arrive Early
• Reserve Parking
• Follow Roadway Directional Signage as construction may shift traffic flow
• Participate in Active Loading Only along Arrivals and Departures Curbs
• Utilize Cell Phone Lots that serve as passenger waiting areas