SkyWest Airlines ORD to SDF on-time performance
SkyWest Airlines nonstop flights from Chicago to Louisville · Aug 2025 – Jul 2026Regional airline operating flights for United Express, Delta Connection, American Eagle and Alaska.
On-time arrivals
72%
arrived < 15 min late
Cancelled
3.3%
22 flights
Avg arrival delay
19 min
63 min when late
Rank on route
#3 of 5
route average 76% on time
Key facts
- SkyWest Airlines flights on ORD to SDF arrived on time 72% of the time in Aug 2025 – Jul 2026.
- 3.3% were cancelled, and 10% arrived an hour or more late.
- That ranks #3 of 5 airlines on this route, which averaged 76% on time overall.
- The largest source of delay minutes was late-arriving aircraft (36%).
On-time trend by month
Why this airline's flights were late
- Late-arriving aircraft36%
- Airline (crew, maintenance, cleaning, fueling)34%
- Air traffic control & airport congestion21%
- Extreme weather8%
- Security0%
Other airlines on ORD to SDF
- Republic Airways76% on time · 19 min avg delay
- Envoy Air87% on time · 8 min avg delay
- United Airlines20% on time · 36 min avg delay
- American Airlines50% on time · 35 min avg delay
- PSA Airlines– on time · – avg delay
Full ORD to SDF comparison →
SkyWest Airlines on-time record across all routes →
660 SkyWest Airlines flights tracked on this route; 22 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.