D
Is Envoy Air on time St. Louis to Chicago?
728 flights · January 2025 – August 2026 · all airlines on STL to ORD →
74.61%
Arrived on time
Route average 71.12%
2.61%
Cancelled
Route average 3.22%
93 min
When late, late by
The other airlines on this route
| Airline | Flights | On time | Grade |
|---|---|---|---|
| SkyWest Airlines | 836 | 62.85% | F |
| American Airlines | 533 | 80.73% | C |
| United Airlines | 525 | 68.6% | D |
| Republic Airways | 448 | 72.03% | D |
Month by month
Jul 2025
peak 88
Jun 2026