Southwest Airlines is the most reliable airline on the MDW to TUS route with a 80% on-time rate. Based on 812 flights tracked.
Source: Bureau of Transportation Statistics. Updated October 2026.Best Airline: MDW to TUS
Chicago to Tucson — airline reliability comparison
On-Time Rate by Airline
Southwest Airlines80%
MDW to TUS Airline Comparison
| Airline | On-Time % | Cancel % | Avg Delay | Flights |
|---|---|---|---|---|
| Southwest AirlinesWNBest | 80% | 0.2% | 45m | 812 |
Route Overview
80%
Overall On-Time
45m
Avg Delay
0.2%
Cancel Rate
812
Total Flights
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Data last updated October 2026. Source: Bureau of Transportation Statistics.