Southwest Airlines is the most reliable airline on the TUL to MDW route with a 86% on-time rate. Based on 1,649 flights tracked.
Source: Bureau of Transportation Statistics. Updated October 2026.Best Airline: TUL to MDW
Tulsa to Chicago — airline reliability comparison
On-Time Rate by Airline
Southwest Airlines86%
TUL to MDW Airline Comparison
| Airline | On-Time % | Cancel % | Avg Delay | Flights |
|---|---|---|---|---|
| Southwest AirlinesWNBest | 86% | 1.0% | 53m | 1,649 |
Route Overview
86%
Overall On-Time
54m
Avg Delay
1%
Cancel Rate
1,649
Total Flights
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Data last updated October 2026. Source: Bureau of Transportation Statistics.