is the most reliable airline on the DCA to OKC route with a 85% on-time rate, compared to PSA Airlines at 66%. Based on 26 flights tracked.
Source: Bureau of Transportation Statistics. Updated October 2026.Best Airline: DCA to OKC
Washington to Oklahoma City — airline reliability comparison
On-Time Rate by Airline
85%
Republic Airways80%
American Airlines79%
Southwest Airlines71%
PSA Airlines66%
DCA to OKC Airline Comparison
| Airline | On-Time % | Cancel % | Avg Delay | Flights |
|---|---|---|---|---|
| MQBest | 85% | 0.0% | 32m | 26 |
| Republic AirwaysYX | 80% | 1.5% | 52m | 602 |
| American AirlinesAA | 79% | 0.9% | 82m | 222 |
| Southwest AirlinesWN | 71% | 1.1% | 57m | 1,181 |
| PSA AirlinesOHWorst | 66% | 5.1% | 83m | 343 |
Route Overview
74%
Overall On-Time
63m
Avg Delay
1.8%
Cancel Rate
2,509
Total Flights
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Data last updated October 2026. Source: Bureau of Transportation Statistics.