Average TSA wait times at IAH by hour of day, based on historical data and traveler reports.
| Time | Avg Wait | Data Source |
|---|---|---|
| 12:00 AM | 4 min | Historical |
| 3:00 AM | 6 min | Historical |
| 4:00 AM | 13 min | Historical |
| 5:00 AM | 21 min | Historical |
| 6:00 AM | 28 min | Historical |
| 7:00 AM | 23 min | Historical |
| 8:00 AM | 28 min | Historical |
| 9:00 AM | 18 min | Historical |
| 10:00 AM | 23 min | Historical |
| 11:00 AM | 21 min | Historical |
| 12:00 PM | 19 min | Historical |
| 1:00 PM | 21 min | Historical |
| 2:00 PM | 19 min | Historical |
| 3:00 PM | 21 min | Historical |
| 4:00 PM | 24 min | Historical |
| 5:00 PM | 23 min | Historical |
| 6:00 PM | 19 min | Historical |
| 7:00 PM | 13 min | Historical |
| 8:00 PM | 7 min | Historical |
| 9:00 PM | 6 min | Historical |
| 10:00 PM | 5 min | Historical |
| 11:00 PM | 4 min | Historical |
The current estimated TSA security wait time at George Bush Intercontinental Airport (IAH) is approximately 22 minutes (estimated data, last updated 6/4/2026, 5:33:03 PM).
The quietest time for TSA security at George Bush Intercontinental Airport is typically around 12:00 AM with an average wait of 4 minutes. The busiest time is around 6:00 AM with waits averaging 28 minutes.
George Bush Intercontinental Airport has 5 TSA security checkpoint(s): Terminal A Checkpoint, Terminal B Checkpoint, Terminal C Checkpoint, Terminal D Checkpoint, Terminal E Checkpoint.
Yes, George Bush Intercontinental Airport (IAH) offers TSA PreCheck lanes. PreCheck wait times are typically 30-50% shorter than general screening lanes.
GET /api/public/airports/iah