Southwest Airlines is the most reliable airline on the CLT to MDW route with a 78% on-time rate. Based on 2,803 flights tracked.
Source: Bureau of Transportation Statistics. Updated October 2026.Best Airline: CLT to MDW
Charlotte to Chicago — airline reliability comparison
On-Time Rate by Airline
Southwest Airlines78%
CLT to MDW Airline Comparison
| Airline | On-Time % | Cancel % | Avg Delay | Flights |
|---|---|---|---|---|
| Southwest AirlinesWNBest | 78% | 1.1% | 57m | 2,803 |
Route Overview
77%
Overall On-Time
58m
Avg Delay
1%
Cancel Rate
2,803
Total Flights
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Data last updated October 2026. Source: Bureau of Transportation Statistics.