IAHHouston
How long is the TSA line at IAH right now?
Longest line right now
13 min
at Terminal A South · about usual for 4 am
At 4:37 am CST, Mon 9 Nov, IAH’s standard lines run 5 to 13 min and PreCheck 12 min. Terminal C South and Terminal E are moving at 5 min.
Read from fly2houston.com at 4:37 am CST, Mon 9 Nov
Know exactly when to leave home.
By the hour
When each checkpoint is quiet
The usual standard wait each hour, from our readings every 2 minutes over the last four weeks.
| 3 am | 4 am (now) | 5 am | 6 am | 7 am | 8 am | 9 am | 10 am | 11 am | noon | 1 pm | 2 pm | 3 pm | 4 pm | 5 pm | 6 pm | 7 pm | 8 pm | 9 pm | 10 pm | 11 pm | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| IAH Terminal A South Standard | |||||||||||||||||||||
| IAH Terminal C South Standard | |||||||||||||||||||||
| IAH Terminal D Standard | |||||||||||||||||||||
| IAH Terminal E Standard | |||||||||||||||||||||
| Terminal A North Standard | |||||||||||||||||||||
| Terminal A South Standard | |||||||||||||||||||||
| Terminal C South Standard | |||||||||||||||||||||
| Terminal D Standard | |||||||||||||||||||||
| Terminal E Standard |
Tap a square for its minutes.
Right now
Questions people ask
Is TSA PreCheck shorter at IAH right now?
PreCheck lanes read 12 min, standard lanes 5 to 13 min. Terminal A South, Terminal C South and Terminal E show no PreCheck lane right now.
Which IAH checkpoint is fastest right now?
Terminal C South and Terminal E, 5 min. The longest is Terminal A South, 13 min.
When is IAH security quietest?
Around 10 pm, when the longest line usually runs 5 min. It peaks around 6 am at 16 min. At this hour it usually runs 13 min.
How current is this number?
Read at 4:37 am local time from Houston Airport System. We check every minute, and a reading over 30 minutes old says so.
Sources
Where the numbers come from
Houston Airport System publishes IAH’s security waits at fly2houston.com. We read them every 2 minutes and show the time of each read. Nothing here is predicted.