United Airlines DEN to DSM on-time performance
United Airlines nonstop flights from Denver to Des Moines · Aug 2025 – Jul 2026
On-time arrivals
81%
arrived < 15 min late
Cancelled
0.1%
1 flights
Avg arrival delay
15 min
71 min when late
Rank on route
#3 of 4
route average 80% on time
Key facts
- United Airlines flights on DEN to DSM arrived on time 81% of the time in Aug 2025 – Jul 2026.
- 0.1% were cancelled, and 9% arrived an hour or more late.
- That ranks #3 of 4 airlines on this route, which averaged 80% on time overall.
- The largest source of delay minutes was late-arriving aircraft (55%).
On-time trend by month
Why this airline's flights were late
- Late-arriving aircraft55%
- Airline (crew, maintenance, cleaning, fueling)33%
- Air traffic control & airport congestion12%
- Extreme weather0%
- Security0%
Other airlines on DEN to DSM
- SkyWest Airlines88% on time · 9 min avg delay
- Southwest Airlines66% on time · 22 min avg delay
- Frontier Airlines83% on time · 11 min avg delay
Full DEN to DSM comparison →
United Airlines on-time record across all routes →
684 United Airlines flights tracked on this route; 1 cancelled, 2 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.