D
Is American Airlines on time Miami to St. Louis?
603 flights · January 2025 – August 2026 · all airlines on MIA to STL →
73.78%
Arrived on time
Route average 72.39%
1%
Cancelled
Route average 0.7%
73 min
When late, late by
The other airlines on this route
| Airline | Flights | On time | Grade |
|---|---|---|---|
| Southwest Airlines | 441 | 66.89% | D |
| Envoy Air | 93 | 89.25% | — |
| Republic Airways | 4 | 75% | — |
Month by month
Jul 2025
peak 90
Jun 2026