United Airlines ORF to ORD on-time performance
United Airlines nonstop flights from Norfolk to Chicago · Aug 2025 – Jul 2026
On-time arrivals
76%
arrived < 15 min late
Cancelled
1.9%
12 flights
Avg arrival delay
18 min
71 min when late
Rank on route
#4 of 6
route average 77% on time
Key facts
- United Airlines flights on ORF to ORD arrived on time 76% of the time in Aug 2025 – Jul 2026.
- 1.9% were cancelled, and 8% arrived an hour or more late.
- That ranks #4 of 6 airlines on this route, which averaged 77% on time overall.
- The largest source of delay minutes was air traffic control & airport congestion (57%).
On-time trend by month
Why this airline's flights were late
- Air traffic control & airport congestion57%
- Airline (crew, maintenance, cleaning, fueling)28%
- Late-arriving aircraft15%
- Extreme weather1%
- Security0%
Other airlines on ORF to ORD
- Republic Airways78% on time · 14 min avg delay
- Envoy Air77% on time · 18 min avg delay
- SkyWest Airlines81% on time · 16 min avg delay
- PSA Airlines75% on time · 21 min avg delay
- American Airlines44% on time · 26 min avg delay
Full ORF to ORD comparison →
United Airlines on-time record across all routes →
632 United Airlines flights tracked on this route; 12 cancelled, 2 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.