D
Is Frontier Airlines on time Houston to Las Vegas?
328 flights · January 2025 – August 2026 · all airlines on IAH to LAS →
71.65%
Arrived on time
Route average 82.43%
2.13%
Cancelled
Route average 0.81%
126 min
When late, late by
The other airlines on this route
| Airline | Flights | On time | Grade |
|---|---|---|---|
| United Airlines | 2,602 | 83.87% | B |
| Spirit Airlines | 527 | 81.94% | C |
Month by month
Jul 2025
peak 100
Jun 2026