Republic Airways is the most reliable airline on the DCA to CVG route with a 90% on-time rate, compared to PSA Airlines at 71%. Based on 108 flights tracked.
Source: Bureau of Transportation Statistics. Updated October 2026.Best Airline: DCA to CVG
Washington to Cincinnati — airline reliability comparison
On-Time Rate by Airline
Republic Airways90%
88%
Endeavor Air84%
PSA Airlines71%
DCA to CVG Airline Comparison
| Airline | On-Time % | Cancel % | Avg Delay | Flights |
|---|---|---|---|---|
| Republic AirwaysYXBest | 90% | 0.0% | 29m | 108 |
| MQ | 88% | 0.3% | 40m | 532 |
| Endeavor Air9E | 84% | 1.1% | 77m | 1,992 |
| PSA AirlinesOHWorst | 71% | 2.9% | 81m | 2,835 |
Route Overview
77%
Overall On-Time
77m
Avg Delay
2.2%
Cancel Rate
5,524
Total Flights
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Data last updated October 2026. Source: Bureau of Transportation Statistics.