United Airlines CLT to ORD on-time performance
United Airlines nonstop flights from Charlotte to Chicago · Aug 2025 – Jul 2026
On-time arrivals
71%
arrived < 15 min late
Cancelled
2.0%
11 flights
Avg arrival delay
26 min
84 min when late
Rank on route
#4 of 5
route average 73% on time
Key facts
- United Airlines flights on CLT to ORD arrived on time 71% of the time in Aug 2025 – Jul 2026.
- 2% were cancelled, and 12% arrived an hour or more late.
- That ranks #4 of 5 airlines on this route, which averaged 73% on time overall.
- The largest source of delay minutes was air traffic control & airport congestion (53%).
On-time trend by month
Why this airline's flights were late
- Air traffic control & airport congestion53%
- Late-arriving aircraft27%
- Airline (crew, maintenance, cleaning, fueling)19%
- Extreme weather1%
- Security0%
Other airlines on CLT to ORD
- American Airlines72% on time · 22 min avg delay
- Republic Airways83% on time · 15 min avg delay
- SkyWest Airlines81% on time · 20 min avg delay
- Frontier Airlines65% on time · 43 min avg delay
Full CLT to ORD comparison →
United Airlines on-time record across all routes →
550 United Airlines flights tracked on this route; 11 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.