Frontier Airlines is the most reliable airline on the BDL to RDU route with a 66% on-time rate. Based on 106 flights tracked.
Source: Bureau of Transportation Statistics. Updated October 2026.Best Airline: BDL to RDU
Hartford to Raleigh — airline reliability comparison
On-Time Rate by Airline
Frontier Airlines66%
BDL to RDU Airline Comparison
| Airline | On-Time % | Cancel % | Avg Delay | Flights |
|---|---|---|---|---|
| Frontier AirlinesF9Best | 66% | 3.6% | 68m | 106 |
Route Overview
65%
Overall On-Time
72m
Avg Delay
3.8%
Cancel Rate
106
Total Flights
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Data last updated October 2026. Source: Bureau of Transportation Statistics.