Southwest Airlines is the most reliable airline on the MDW to OKC route with a 77% on-time rate. Based on 1,925 flights tracked.
Source: Bureau of Transportation Statistics. Updated October 2026.Best Airline: MDW to OKC
Chicago to Oklahoma City — airline reliability comparison
On-Time Rate by Airline
Southwest Airlines77%
MDW to OKC Airline Comparison
| Airline | On-Time % | Cancel % | Avg Delay | Flights |
|---|---|---|---|---|
| Southwest AirlinesWNBest | 77% | 1.2% | 54m | 1,925 |
Route Overview
75%
Overall On-Time
55m
Avg Delay
1.2%
Cancel Rate
1,925
Total Flights
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Data last updated October 2026. Source: Bureau of Transportation Statistics.