D
Is United Airlines on time Denver to Sioux Falls?
366 flights · January 2025 – August 2026 · all airlines on DEN to FSD →
73.06%
Arrived on time
Route average 81.58%
0.82%
Cancelled
Route average 0.93%
103 min
When late, late by
The other airlines on this route
| Airline | Flights | On time | Grade |
|---|---|---|---|
| SkyWest Airlines | 1,307 | 84.73% | B |
| Frontier Airlines | 158 | 75.32% | C |
Month by month
Jul 2025
peak 86
Jun 2026