Republic Airways is the most reliable airline on the IAD to RIC route with a 91% on-time rate. Based on 193 flights tracked.
Source: Bureau of Transportation Statistics. Updated October 2026.Best Airline: IAD to RIC
Washington to Richmond — airline reliability comparison
On-Time Rate by Airline
Republic Airways91%
IAD to RIC Airline Comparison
| Airline | On-Time % | Cancel % | Avg Delay | Flights |
|---|---|---|---|---|
| Republic AirwaysYXBest | 91% | 3.1% | 44m | 193 |
Route Overview
92%
Overall On-Time
47m
Avg Delay
3.1%
Cancel Rate
193
Total Flights
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Data last updated October 2026. Source: Bureau of Transportation Statistics.