Republic Airways MIA to SDF on-time performance
Republic Airways nonstop flights from Miami to Louisville · Aug 2025 – Jul 2026Regional airline operating flights for American Eagle, Delta Connection and United Express.
On-time arrivals
73%
arrived < 15 min late
Cancelled
0.0%
0 flights
Avg arrival delay
80 min
296 min when late
Rank on route
#2 of 3
route average 65% on time
Key facts
- Republic Airways flights on MIA to SDF arrived on time 73% of the time in Aug 2025 – Jul 2026.
- 0% were cancelled, and 13% arrived an hour or more late.
- That ranks #2 of 3 airlines on this route, which averaged 65% on time overall.
- The largest source of delay minutes was extreme weather (94%).
On-time trend by month
Why this airline's flights were late
- Extreme weather94%
- Air traffic control & airport congestion4%
- Late-arriving aircraft2%
- Airline (crew, maintenance, cleaning, fueling)1%
- Security0%
Other airlines on MIA to SDF
- American Airlines62% on time · 29 min avg delay
- Envoy Air87% on time · 9 min avg delay
Full MIA to SDF comparison →
Republic Airways on-time record across all routes →
15 Republic Airways 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.