United Airlines FSD to DEN on-time performance
United Airlines nonstop flights from Sioux Falls to Denver · Aug 2025 – Jul 2026
On-time arrivals
74%
arrived < 15 min late
Cancelled
1.9%
7 flights
Avg arrival delay
17 min
61 min when late
Rank on route
#2 of 3
route average 80% on time
Key facts
- United Airlines flights on FSD to DEN arrived on time 74% of the time in Aug 2025 – Jul 2026.
- 1.9% were cancelled, and 7% arrived an hour or more late.
- That ranks #2 of 3 airlines on this route, which averaged 80% on time overall.
- The largest source of delay minutes was airline (crew, maintenance, cleaning, fueling) (42%).
On-time trend by month
Why this airline's flights were late
- Airline (crew, maintenance, cleaning, fueling)42%
- Air traffic control & airport congestion31%
- Late-arriving aircraft16%
- Extreme weather11%
- Security0%
Other airlines on FSD to DEN
- SkyWest Airlines83% on time · 18 min avg delay
- Frontier Airlines72% on time · 30 min avg delay
Full FSD to DEN comparison →
United Airlines on-time record across all routes →
366 United Airlines flights tracked on this route; 7 cancelled, 0 diverted.
Data: U.S. DOT Bureau of Transportation Statistics, Aug 2025 – Jul 2026 (12 months). Latest month published by BTS: July 2026. How we calculate this.