United Airlines ORD to SBN on-time performance
United Airlines nonstop flights from Chicago to South Bend · Aug 2025 – Jul 2026
On-time arrivals
90%
arrived < 15 min late
Cancelled
0.0%
0 flights
Avg arrival delay
10 min
81 min when late
Rank on route
#2 of 3
route average 64% on time
Key facts
- United Airlines flights on ORD to SBN arrived on time 90% of the time in Aug 2025 – Jul 2026.
- 0% were cancelled, and 10% arrived an hour or more late.
- That ranks #2 of 3 airlines on this route, which averaged 64% on time overall.
- The largest source of delay minutes was airline (crew, maintenance, cleaning, fueling) (62%).
On-time trend by month
Why this airline's flights were late
- Airline (crew, maintenance, cleaning, fueling)62%
- Late-arriving aircraft38%
- Air traffic control & airport congestion0%
- Extreme weather0%
- Security0%
Other airlines on ORD to SBN
- SkyWest Airlines64% on time · 32 min avg delay
- Republic Airways100% on time · 0 min avg delay
Full ORD to SBN comparison →
United Airlines on-time record across all routes →
10 United Airlines flights tracked on this route; 0 cancelled, 0 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.