Flight Check

Best Airline: LAX to MDW

Los Angeles to Chicago — airline reliability comparison

Southwest Airlines is the most reliable airline on the LAX to MDW route with a 82% on-time rate. Based on 4,895 flights tracked.

This route involves high-congestion airports, which can affect reliability regardless of airline.

Source: Bureau of Transportation Statistics. Updated October 2026.

On-Time Rate by Airline

Southwest Airlines82%

LAX to MDW Airline Comparison

AirlineOn-Time %Cancel %Avg DelayFlights
Southwest AirlinesWNBest82%0.6%47m4,895

Route Overview

81%
Overall On-Time
47m
Avg Delay
0.5%
Cancel Rate
4,895
Total Flights
LAX to MDW Route DetailsReturn: MDW to LAX
LAX AirportMDW Airport

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