B
Is SkyWest Airlines on time Denver to Sioux Falls?
1,307 flights · January 2025 – August 2026 · all airlines on DEN to FSD →
84.73%
Arrived on time
Route average 81.58%
1.07%
Cancelled
Route average 0.93%
79 min
When late, late by
The other airlines on this route
| Airline | Flights | On time | Grade |
|---|---|---|---|
| United Airlines | 366 | 73.06% | D |
| Frontier Airlines | 158 | 75.32% | C |
Month by month
Jul 2025
peak 96
Jun 2026