American Airlines is the most reliable airline on the DCA to MCI route with a 82% on-time rate, compared to at 70%. Based on 95 flights tracked.
Source: Bureau of Transportation Statistics. Updated October 2026.Best Airline: DCA to MCI
Washington to Kansas City — airline reliability comparison
On-Time Rate by Airline
American Airlines82%
Republic Airways81%
Southwest Airlines78%
PSA Airlines73%
70%
DCA to MCI Airline Comparison
| Airline | On-Time % | Cancel % | Avg Delay | Flights |
|---|---|---|---|---|
| American AirlinesAABest | 82% | 0.0% | 79m | 95 |
| Republic AirwaysYX | 81% | 1.9% | 44m | 775 |
| Southwest AirlinesWN | 78% | 1.6% | 55m | 3,518 |
| PSA AirlinesOH | 73% | 4.2% | 71m | 2,133 |
| MQWorst | 70% | 5.8% | 64m | 185 |
Route Overview
77%
Overall On-Time
62m
Avg Delay
2.5%
Cancel Rate
6,781
Total Flights
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Data last updated October 2026. Source: Bureau of Transportation Statistics.