Republic Airways DCA to SDF on-time performance
Republic Airways nonstop flights from Washington to Louisville · Aug 2025 – Jul 2026Regional airline operating flights for American Eagle, Delta Connection and United Express.
On-time arrivals
74%
arrived < 15 min late
Cancelled
5.2%
24 flights
Avg arrival delay
21 min
76 min when late
Rank on route
#4 of 4
route average 75% on time
Key facts
- Republic Airways flights on DCA to SDF arrived on time 74% of the time in Aug 2025 – Jul 2026.
- 5.2% were cancelled, and 10% arrived an hour or more late.
- That ranks #4 of 4 airlines on this route, which averaged 75% on time overall.
- The largest source of delay minutes was late-arriving aircraft (65%).
On-time trend by month
Why this airline's flights were late
- Late-arriving aircraft65%
- Airline (crew, maintenance, cleaning, fueling)17%
- Extreme weather9%
- Air traffic control & airport congestion9%
- Security0%
Other airlines on DCA to SDF
- PSA Airlines76% on time · 16 min avg delay
- Envoy Air83% on time · 8 min avg delay
- American Airlines80% on time · 15 min avg delay
Full DCA to SDF comparison →
Republic Airways on-time record across all routes →
462 Republic Airways flights tracked on this route; 24 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.