Republic Airways Washington, DC (DCA) to Louisville, KY (SDF) reliability

Among 441 scheduled Republic Airways flights from DCA to SDF, 70.1% arrived on time, 16.3% arrived at least 30 minutes late, and 6.8% were cancelled during July 2025–June 2026.

Source: U.S. Bureau of Transportation Statistics · Marketing carrier: Republic Airways (YX) · Updated September 16, 2026

HISTORICAL ROUTE SIGNALHigher disruption

70.1%arrived on time

16.3%30+ min late

6.8%cancelled

441scheduled flights

Based on July 2025–June 2026; on time means arrival less than 15 minutes late.

30+ minutes late16.3%

60+ minutes late8.8%

Cancelled6.8%

Average arrival+9.9 mincompleted flights

What did Republic Airways DCA to SDF record?

Republic Airways completed 93.0% of its scheduled reportable DCA to SDF flights in the observation window. 70.1% of all scheduled flights arrived less than 15 minutes late, while 8.8% arrived at least an hour late.

What were Republic Airways DCA to SDF disruption rates?

For Republic Airways DCA-to-SDF flights, 16.3% arrived at least 30 minutes late, 6.8% were cancelled, and 0.2% were diverted.

Compare all airlines on this route

What was the Republic Airways DCA to SDF scheduled cohort?

The Republic Airways DCA-to-SDF cohort contained 441 scheduled flights; 410 completed, 30 were cancelled, and 1 were diverted.

Not a prediction.

This is a descriptive historical rate. Schedule changes, seasonal operations and current conditions may differ.