United Airlines BDL to DEN on-time performance
United Airlines nonstop flights from Hartford to Denver · Aug 2025 – Jul 2026
On-time arrivals
85%
arrived < 15 min late
Cancelled
1.0%
7 flights
Avg arrival delay
12 min
70 min when late
Rank on route
#1 of 2
route average 84% on time
Key facts
- United Airlines flights on BDL to DEN arrived on time 85% of the time in Aug 2025 – Jul 2026.
- 1% were cancelled, and 5% arrived an hour or more late.
- That ranks #1 of 2 airlines on this route, which averaged 84% on time overall.
- The largest source of delay minutes was late-arriving aircraft (40%).
On-time trend by month
Why this airline's flights were late
- Late-arriving aircraft40%
- Air traffic control & airport congestion32%
- Airline (crew, maintenance, cleaning, fueling)26%
- Extreme weather2%
- Security0%
Other airlines on BDL to DEN
- Southwest Airlines79% on time · 12 min avg delay
Full BDL to DEN comparison →
United Airlines on-time record across all routes →
727 United Airlines flights tracked on this route; 7 cancelled, 5 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.