Southwest Airlines is the most reliable airline on the SMF to BNA route with a 86% on-time rate. Based on 763 flights tracked.
Source: Bureau of Transportation Statistics. Updated October 2026.Best Airline: SMF to BNA
Sacramento to Nashville — airline reliability comparison
On-Time Rate by Airline
Southwest Airlines86%
SMF to BNA Airline Comparison
| Airline | On-Time % | Cancel % | Avg Delay | Flights |
|---|---|---|---|---|
| Southwest AirlinesWNBest | 86% | 0.4% | 50m | 763 |
Route Overview
85%
Overall On-Time
46m
Avg Delay
0.3%
Cancel Rate
763
Total Flights
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Data last updated October 2026. Source: Bureau of Transportation Statistics.