B
Is United Airlines on time Houston to Los Angeles?
3,416 flights · January 2025 – August 2026 · all airlines on IAH to LAX →
84.39%
Arrived on time
Route average 83.61%
0.32%
Cancelled
Route average 0.57%
59 min
When late, late by
The other airlines on this route
| Airline | Flights | On time | Grade |
|---|---|---|---|
| Delta Air Lines | 645 | 88.54% | A |
| Spirit Airlines | 458 | 83.59% | B |
| SkyWest Airlines | 408 | 78.27% | C |
| Frontier Airlines | 332 | 72.56% | D |
| American Airlines | 1 | 100% | — |
Month by month
Jul 2025
peak 91
Jun 2026