United Airlines DEN to RNO on-time performance
United Airlines nonstop flights from Denver to Reno · Aug 2025 – Jul 2026
On-time arrivals
78%
arrived < 15 min late
Cancelled
0.2%
3 flights
Avg arrival delay
16 min
65 min when late
Rank on route
#3 of 4
route average 75% on time
Key facts
- United Airlines flights on DEN to RNO arrived on time 78% of the time in Aug 2025 – Jul 2026.
- 0.2% were cancelled, and 8% arrived an hour or more late.
- That ranks #3 of 4 airlines on this route, which averaged 75% on time overall.
- The largest source of delay minutes was late-arriving aircraft (56%).
On-time trend by month
Why this airline's flights were late
- Late-arriving aircraft56%
- Airline (crew, maintenance, cleaning, fueling)31%
- Air traffic control & airport congestion11%
- Extreme weather2%
- Security0%
Other airlines on DEN to RNO
- Southwest Airlines71% on time · 16 min avg delay
- Frontier Airlines83% on time · 11 min avg delay
- SkyWest Airlines100% on time · 1 min avg delay
Full DEN to RNO comparison →
United Airlines on-time record across all routes →
1,307 United Airlines flights tracked on this route; 3 cancelled, 3 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.