Southwest Airlines is the most reliable airline on the MEM to BNA route with a 74% on-time rate. Based on 630 flights tracked.
Source: Bureau of Transportation Statistics. Updated October 2026.Best Airline: MEM to BNA
Memphis to Nashville — airline reliability comparison
On-Time Rate by Airline
Southwest Airlines74%
MEM to BNA Airline Comparison
| Airline | On-Time % | Cancel % | Avg Delay | Flights |
|---|---|---|---|---|
| Southwest AirlinesWNBest | 74% | 0.4% | 47m | 630 |
Route Overview
74%
Overall On-Time
48m
Avg Delay
0.3%
Cancel Rate
630
Total Flights
Flying out of MEM? We'll brief you.
Delays, TSA, weather, gates — we'll let you know if something matters.
Data last updated October 2026. Source: Bureau of Transportation Statistics.