Southwest Airlines is the most reliable airline on the BNA to MEM route with a 70% on-time rate. Based on 630 flights tracked.
Source: Bureau of Transportation Statistics. Updated October 2026.Best Airline: BNA to MEM
Nashville to Memphis — airline reliability comparison
On-Time Rate by Airline
Southwest Airlines70%
BNA to MEM Airline Comparison
| Airline | On-Time % | Cancel % | Avg Delay | Flights |
|---|---|---|---|---|
| Southwest AirlinesWNBest | 70% | 0.4% | 46m | 630 |
Route Overview
69%
Overall On-Time
48m
Avg Delay
0.3%
Cancel Rate
630
Total Flights
Flying out of BNA? We'll brief you.
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Data last updated October 2026. Source: Bureau of Transportation Statistics.