Republic Airways is the most reliable airline on the DCA to HSV route with a 92% on-time rate, compared to PSA Airlines at 77%. Based on 368 flights tracked.
Source: Bureau of Transportation Statistics. Updated October 2026.Best Airline: DCA to HSV
Washington to Huntsville — airline reliability comparison
On-Time Rate by Airline
Republic Airways92%
77%
PSA Airlines77%
DCA to HSV Airline Comparison
| Airline | On-Time % | Cancel % | Avg Delay | Flights |
|---|---|---|---|---|
| Republic AirwaysYXBest | 92% | 1.1% | 33m | 368 |
| MQ | 77% | 7.5% | 65m | 355 |
| PSA AirlinesOHWorst | 77% | 3.7% | 69m | 4,034 |
Route Overview
77%
Overall On-Time
68m
Avg Delay
3.6%
Cancel Rate
4,840
Total Flights
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Data last updated October 2026. Source: Bureau of Transportation Statistics.