Republic Airways is the most reliable airline on the BNA to RDU route with a 82% on-time rate, compared to SkyWest Airlines at 64%. Based on 2,660 flights tracked.
Source: Bureau of Transportation Statistics. Updated October 2026.Best Airline: BNA to RDU
Nashville to Raleigh — airline reliability comparison
On-Time Rate by Airline
Republic Airways82%
Endeavor Air82%
Southwest Airlines79%
PSA Airlines79%
SkyWest Airlines64%
BNA to RDU Airline Comparison
| Airline | On-Time % | Cancel % | Avg Delay | Flights |
|---|---|---|---|---|
| Republic AirwaysYXBest | 82% | 1.7% | 63m | 2,660 |
| Endeavor Air9E | 82% | 1.0% | 101m | 868 |
| Southwest AirlinesWN | 79% | 0.9% | 51m | 4,089 |
| PSA AirlinesOH | 79% | 0.0% | 42m | 117 |
| SkyWest AirlinesOOWorst | 64% | 0.0% | 270m | 11 |
Route Overview
80%
Overall On-Time
61m
Avg Delay
1.2%
Cancel Rate
7,758
Total Flights
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Data last updated October 2026. Source: Bureau of Transportation Statistics.