Envoy Air SDF to ORD on-time performance
Envoy Air nonstop flights from Louisville to Chicago · Aug 2025 – Jul 2026Regional airline operating American Eagle flights.
On-time arrivals
81%
arrived < 15 min late
Cancelled
1.2%
4 flights
Avg arrival delay
16 min
78 min when late
Rank on route
#2 of 5
route average 80% on time
Key facts
- Envoy Air flights on SDF to ORD arrived on time 81% of the time in Aug 2025 – Jul 2026.
- 1.2% were cancelled, and 7% arrived an hour or more late.
- That ranks #2 of 5 airlines on this route, which averaged 80% on time overall.
- The largest source of delay minutes was air traffic control & airport congestion (44%).
On-time trend by month
Why this airline's flights were late
- Air traffic control & airport congestion44%
- Late-arriving aircraft37%
- Airline (crew, maintenance, cleaning, fueling)11%
- Extreme weather8%
- Security0%
Other airlines on SDF to ORD
- Republic Airways83% on time · 12 min avg delay
- SkyWest Airlines70% on time · 27 min avg delay
- United Airlines40% on time · 34 min avg delay
- American Airlines67% on time · 17 min avg delay
- PSA Airlines– on time · – avg delay
Full SDF to ORD comparison →
Envoy Air on-time record across all routes →
333 Envoy Air flights tracked on this route; 4 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.