United Airlines FSD to ORD on-time performance
United Airlines nonstop flights from Sioux Falls to Chicago · Aug 2025 – Jul 2026
On-time arrivals
82%
arrived < 15 min late
Cancelled
3.2%
11 flights
Avg arrival delay
14 min
69 min when late
Rank on route
#1 of 5
route average 69% on time
Key facts
- United Airlines flights on FSD to ORD arrived on time 82% of the time in Aug 2025 – Jul 2026.
- 3.2% were cancelled, and 6% arrived an hour or more late.
- That ranks #1 of 5 airlines on this route, which averaged 69% 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%
- Airline (crew, maintenance, cleaning, fueling)41%
- Extreme weather6%
- Late-arriving aircraft0%
- Security0%
Other airlines on FSD to ORD
- SkyWest Airlines61% on time · 41 min avg delay
- Envoy Air77% on time · 17 min avg delay
- Republic Airways64% on time · 22 min avg delay
- PSA Airlines70% on time · 26 min avg delay
Full FSD to ORD comparison →
United Airlines on-time record across all routes →
345 United Airlines flights tracked on this route; 11 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.