Southwest Airlines is the most reliable airline on the MKE to BNA route with a 85% on-time rate. Based on 3,064 flights tracked.
Source: Bureau of Transportation Statistics. Updated October 2026.Best Airline: MKE to BNA
Milwaukee to Nashville — airline reliability comparison
On-Time Rate by Airline
Southwest Airlines85%
MKE to BNA Airline Comparison
| Airline | On-Time % | Cancel % | Avg Delay | Flights |
|---|---|---|---|---|
| Southwest AirlinesWNBest | 85% | 1.1% | 50m | 3,064 |
Route Overview
85%
Overall On-Time
51m
Avg Delay
1.1%
Cancel Rate
3,082
Total Flights
Flying out of MKE? 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.