F
Is American Airlines on time Chicago to Houston?
798 flights · January 2025 – August 2026 · all airlines on ORD to IAH →
60.57%
Arrived on time
Route average 75.01%
3.01%
Cancelled
Route average 1.43%
84 min
When late, late by
The other airlines on this route
| Airline | Flights | On time | Grade |
|---|---|---|---|
| United Airlines | 4,000 | 78.64% | C |
| Republic Airways | 359 | 76.29% | D |
| Envoy Air | 358 | 74.36% | D |
| Spirit Airlines | 307 | 63.1% | F |
| Frontier Airlines | 249 | 76.03% | D |
| PSA Airlines | 4 | 50% | — |
| SkyWest Airlines | 2 | 0% | — |
Month by month
Jul 2025
peak 73
Jun 2026