Flight Check

Best Airline: CLE to BNA

Cleveland to Nashville — airline reliability comparison

Southwest Airlines is the most reliable airline on the CLE to BNA route with a 86% on-time rate, compared to Frontier Airlines at 81%. Based on 2,915 flights tracked.

This route involves weather-prone airports, which can affect reliability regardless of airline.

Source: Bureau of Transportation Statistics. Updated October 2026.

On-Time Rate by Airline

Southwest Airlines86%
Frontier Airlines81%

CLE to BNA Airline Comparison

AirlineOn-Time %Cancel %Avg DelayFlights
Southwest AirlinesWNBest86%0.5%54m2,915
Frontier AirlinesF9Worst81%0.0%71m32

Route Overview

86%
Overall On-Time
56m
Avg Delay
0.6%
Cancel Rate
3,039
Total Flights
CLE to BNA Route DetailsReturn: BNA to CLE
CLE AirportBNA Airport

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Data last updated October 2026. Source: Bureau of Transportation Statistics.