C
Is Delta Air Lines on time Detroit to St. Louis?
1,088 flights · January 2025 – August 2026 · all airlines on DTW to STL →
80.13%
Arrived on time
Route average 76.98%
1.19%
Cancelled
Route average 1%
66 min
When late, late by
The other airlines on this route
| Airline | Flights | On time | Grade |
|---|---|---|---|
| Southwest Airlines | 593 | 75.93% | C |
| SkyWest Airlines | 186 | 61.33% | F |
| Spirit Airlines | 36 | 83.33% | — |
| Republic Airways | 2 | 0% | — |
Month by month
Jul 2025
peak 90
Jun 2026