United Airlines DEN to CLT on-time performance
United Airlines nonstop flights from Denver to Charlotte · Aug 2025 – Jul 2026
On-time arrivals
78%
arrived < 15 min late
Cancelled
0.6%
4 flights
Avg arrival delay
15 min
64 min when late
Rank on route
#4 of 5
route average 83% on time
Key facts
- United Airlines flights on DEN to CLT arrived on time 78% of the time in Aug 2025 – Jul 2026.
- 0.6% were cancelled, and 7% arrived an hour or more late.
- That ranks #4 of 5 airlines on this route, which averaged 83% on time overall.
- The largest source of delay minutes was late-arriving aircraft (54%).
On-time trend by month
Why this airline's flights were late
- Late-arriving aircraft54%
- Airline (crew, maintenance, cleaning, fueling)26%
- Air traffic control & airport congestion20%
- Extreme weather0%
- Security0%
Other airlines on DEN to CLT
- American Airlines85% on time · 11 min avg delay
- Frontier Airlines85% on time · 10 min avg delay
- Southwest Airlines75% on time · 12 min avg delay
- SkyWest Airlines80% on time · 9 min avg delay
Full DEN to CLT comparison →
United Airlines on-time record across all routes →
674 United Airlines flights tracked on this route; 4 cancelled, 1 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.