Southwest Airlines is the most reliable airline on the BNA to MSY route with a 81% on-time rate, compared to Spirit Airlines at 78%. Based on 4,594 flights tracked.
Source: Bureau of Transportation Statistics. Updated October 2026.Best Airline: BNA to MSY
Nashville to New Orleans — airline reliability comparison
On-Time Rate by Airline
Southwest Airlines81%
Spirit Airlines78%
BNA to MSY Airline Comparison
| Airline | On-Time % | Cancel % | Avg Delay | Flights |
|---|---|---|---|---|
| Southwest AirlinesWNBest | 81% | 0.8% | 51m | 4,594 |
| Spirit AirlinesNKWorst | 78% | 4.2% | 76m | 251 |
Route Overview
81%
Overall On-Time
53m
Avg Delay
1%
Cancel Rate
4,862
Total Flights
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Data last updated October 2026. Source: Bureau of Transportation Statistics.