C
Is American Airlines on time St. Louis to Chicago?
533 flights · January 2025 – August 2026 · all airlines on STL to ORD →
80.73%
Arrived on time
Route average 71.12%
2.44%
Cancelled
Route average 3.22%
126 min
When late, late by
The other airlines on this route
| Airline | Flights | On time | Grade |
|---|---|---|---|
| SkyWest Airlines | 836 | 62.85% | F |
| Envoy Air | 728 | 74.61% | D |
| United Airlines | 525 | 68.6% | D |
| Republic Airways | 448 | 72.03% | D |
Month by month
Jul 2025
peak 100
Jun 2026