United Airlines IAH to CVG on-time performance
United Airlines nonstop flights from Houston to Cincinnati · Aug 2025 – Jul 2026
On-time arrivals
76%
arrived < 15 min late
Cancelled
0.8%
5 flights
Avg arrival delay
15 min
58 min when late
Rank on route
#1 of 3
route average 75% on time
Key facts
- United Airlines flights on IAH to CVG arrived on time 76% of the time in Aug 2025 – Jul 2026.
- 0.8% were cancelled, and 8% arrived an hour or more late.
- That ranks #1 of 3 airlines on this route, which averaged 75% on time overall.
- The largest source of delay minutes was late-arriving aircraft (61%).
On-time trend by month
Why this airline's flights were late
- Late-arriving aircraft61%
- Airline (crew, maintenance, cleaning, fueling)24%
- Air traffic control & airport congestion14%
- Extreme weather1%
- Security0%
Other airlines on IAH to CVG
- Frontier Airlines67% on time · 19 min avg delay
- SkyWest Airlines63% on time · 22 min avg delay
Full IAH to CVG comparison →
United Airlines on-time record across all routes →
649 United Airlines flights tracked on this route; 5 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.