United Airlines is the most reliable airline on the BDL to IAD route with a 87% on-time rate, compared to Republic Airways at 82%. Based on 2,440 flights tracked.
Source: Bureau of Transportation Statistics. Updated October 2026.Best Airline: BDL to IAD
Hartford to Washington — airline reliability comparison
On-Time Rate by Airline
United Airlines87%
Republic Airways82%
BDL to IAD Airline Comparison
| Airline | On-Time % | Cancel % | Avg Delay | Flights |
|---|---|---|---|---|
| United AirlinesUABest | 87% | 1.9% | 87m | 2,440 |
| Republic AirwaysYXWorst | 82% | 3.5% | 72m | 383 |
Route Overview
87%
Overall On-Time
80m
Avg Delay
1.6%
Cancel Rate
2,879
Total Flights
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Data last updated October 2026. Source: Bureau of Transportation Statistics.