United Airlines MCO to ORD on-time performance
United Airlines nonstop flights from Orlando to Chicago · Aug 2025 – Jul 2026
On-time arrivals
76%
arrived < 15 min late
Cancelled
0.8%
21 flights
Avg arrival delay
21 min
81 min when late
Rank on route
#1 of 5
route average 71% on time
Key facts
- United Airlines flights on MCO to ORD 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 5 airlines on this route, which averaged 71% on time overall.
- The largest source of delay minutes was air traffic control & airport congestion (47%).
On-time trend by month
Why this airline's flights were late
- Air traffic control & airport congestion47%
- Late-arriving aircraft29%
- Airline (crew, maintenance, cleaning, fueling)20%
- Extreme weather4%
- Security0%
Other airlines on MCO to ORD
- American Airlines70% on time · 26 min avg delay
- Southwest Airlines67% on time · 21 min avg delay
- Spirit Airlines59% on time · 30 min avg delay
- Frontier Airlines70% on time · 30 min avg delay
Full MCO to ORD comparison →
United Airlines on-time record across all routes →
2,496 United Airlines flights tracked on this route; 21 cancelled, 21 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.