NOTICE: Due to the ongoing government shutdown, travelers should anticipate longer security lines and potential flight delays. Please plan to arrive at the airport 30–60 minutes earlier than usual. Pack light if possible, download your airline's app, and keep your phone charged to stay informed of real-time updates and communications.

George Bush Houston Intercontinental Airport Security Wait Times

Below are the estimated security wait times for George Bush Houston Intercontinental today.

Typical Security Wait Time In Houston

Passengers moving through the security checkpoints at George Bush Houston Intercontinental Airport should anticipate waiting on average for:

4 minutes and 36 seconds*

Weather

77°

Clouds

Wind Speed

10 mph

Wind Gust

21 mph

Visibility

6 miles

TSA Pre

Available

Terminal A

A North Checkpoint Open

Terminal C

B Checkpoint Closed
C North Checkpoint Open
E Checkpoint Open

George Bush Houston Intercontinental Airport Security Wait Times

IAH : Houston, TX

12 am - 1 am

4 m

1 am - 2 am

4 m

2 am - 3 am

4 m

3 am - 4 am

8 m

4 am - 5 am

11 m

5 am - 6 am

12 m

6 am - 7 am

7 m

7 am - 8 am

6 m

8 am - 9 am

7 m

9 am - 10 am

7 m

10 am - 11 am

6 m

11 am - 12 pm

5 m

12 pm - 1 pm

6 m

1 pm - 2 pm

5 m

2 pm - 3 pm

5 m

3 pm - 4 pm

5 m

4 pm - 5 pm

5 m

5 pm - 6 pm

5 m

6 pm - 7 pm

6 m

7 pm - 8 pm

5 m

8 pm - 9 pm

5 m

9 pm - 10 pm

5 m

10 pm - 11 pm

4 m

11 pm - 12 am

4 m

* Wait times are estimates, subject to change, and may not be indicative of your experience.