C
Is Frontier Airlines on time St. Louis to Las Vegas?
295 flights · January 2025 – August 2026 · all airlines on STL to LAS →
78.32%
Arrived on time
Route average 76.76%
2.71%
Cancelled
Route average 0.58%
162 min
When late, late by
The other airlines on this route
| Airline | Flights | On time | Grade |
|---|---|---|---|
| Southwest Airlines | 1,771 | 76.5% | C |
Month by month
Jul 2025
peak 90
Jun 2026