A
Is Delta Air Lines on time St. Louis to Salt Lake City?
1,929 flights · July 2024 – July 2026 · all airlines on STL to SLC →
88.89%
Arrived on time
Route average 88.8%
0.83%
Cancelled
Route average 0.82%
97 min
When late, late by
The other airlines on this route
| Airline | Flights | On time | Grade |
|---|---|---|---|
| Southwest Airlines | 18 | 77.78% | — |
| SkyWest Airlines | 2 | 100% | — |
Month by month
Jul 2024
peak 97
Jun 2026