CLEAR will not operate on Monday
— Bush Airport (@iah) March 23, 2026
PreCheck is only available in Terminals A and C and will close at 10:30 a.m.
Standard screening is available in Terminals A, C and E
For flight questions, please contact your airline.
Check estimated wait times:https://t.co/DQg3pzrJxG pic.twitter.com/LEnKcfWUnE
98Ag99Grad said:
Just went through C. Got here around 430 for 8am flight. Took about 45mins through regular line. It was already out the door at 5am.
Any idea why IAH is worst in nation?
If you're flying out of Bush Airport, give yourself LOTS of extra time. This was the scene at Terminal C this morning, as the security line stretched outside.
— KHOU 11 News Houston (@KHOU) March 23, 2026
There are multiple security line changes the airport made today that you need to know about if you're flying:… pic.twitter.com/75YzNKZlE8
Reduced TSA Screening on Monday, March 23
— Bush Airport (@iah) March 23, 2026
-CLEAR is not operating today
-TSA checkpoints in Terminal C and D are closed
-Standard TSA screening is available in Terminals A and E
-TSA wait times at IAH could exceed three hours today.
For more info:https://t.co/OJ0HtTRwFV pic.twitter.com/SaYNNfXqRf
Ducks4brkfast said:
I can't even book a routine JSX route two weeks out right now. **** is getting real.
CowtownAg06 said:
So do we know how much of this is TSA driven vs have 2/5 terminals shut down? I thought once SB passed we'd be back to normal.
scd88 said:
I'm flying to Denver on United on 4/23. I'm tempted to change from IAH to AUS. I live in College Station so the drive time is not much more to get to Austin.
Opinions? I know AUS has had its issues, too.
Old Ag 95 said:
Anybody know / experienced security times today relative to the IAH security lines website? Fairly accurate or just a guess? Today seemed to be a step change for the worse with the anticipated times.
Gaeilge said:scd88 said:
I'm flying to Denver on United on 4/23. I'm tempted to change from IAH to AUS. I live in College Station so the drive time is not much more to get to Austin.
Opinions? I know AUS has had its issues, too.
I can't see this lasting another month. There is already some capitulating from both sides going on right now.
dubi said:Old Ag 95 said:
Anybody know / experienced security times today relative to the IAH security lines website? Fairly accurate or just a guess? Today seemed to be a step change for the worse with the anticipated times.
IAH wait times
Hobby wait times
Note there is a refresh button on the page links above.
#HouScanner passenger bit by a dog .. 3500 North Terminal .. Terminal C
— Houston Air Watch 🚁🛰️ (@houstonairw) March 23, 2026
Severian the Torturer said:
Does anyone know if the First class TSA lines are shorter? My wife and I are flying to Las Vegas on Thursday.
Nah, there were two reg security lines when I went through. Could have changed since then. I got dropped off by rental car shuttle, went upstairs, checked my bag and walked straight into a TSA line that wasn’t full.
— W. Mark Meyer (@wmarkmeyer) March 23, 2026
But @iah disputes that experience. I guess they know better.