Republic Airways is the most reliable airline on the ILM to DCA route with a 90% on-time rate, compared to PSA Airlines at 73%. Based on 273 flights tracked.
Source: Bureau of Transportation Statistics. Updated October 2026.Best Airline: ILM to DCA
Wilmington to Washington — airline reliability comparison
On-Time Rate by Airline
Republic Airways90%
73%
PSA Airlines73%
ILM to DCA Airline Comparison
| Airline | On-Time % | Cancel % | Avg Delay | Flights |
|---|---|---|---|---|
| Republic AirwaysYXBest | 90% | 2.1% | 55m | 273 |
| MQ | 73% | 0.0% | 65m | 84 |
| PSA AirlinesOHWorst | 73% | 5.2% | 94m | 2,451 |
Route Overview
75%
Overall On-Time
92m
Avg Delay
4.8%
Cancel Rate
2,902
Total Flights
Flying out of ILM? We'll brief you.
Delays, TSA, weather, gates — we'll let you know if something matters.
Data last updated October 2026. Source: Bureau of Transportation Statistics.