BTS DATA COMPLETE THROUGH JUNE 2026HISTORICAL ODDS · NOT LIVE FLIGHT STATUS
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OKC→MDW

Southwest Airlines Oklahoma City, OK (OKC) to Chicago, IL (MDW) reliability

Among 559 scheduled Southwest Airlines flights from OKC to MDW, 82.6% arrived on time, 8.6% arrived at least 30 minutes late, and 1.4% were cancelled during July 2025–June 2026.

Source: U.S. Bureau of Transportation Statistics · Marketing carrier: Southwest Airlines (WN) · Updated September 16, 2026

HISTORICAL ROUTE SIGNALLower disruption
82.6%arrived on time
8.6%30+ min late
1.4%cancelled
559scheduled flights
Based on July 2025–June 2026; on time means arrival less than 15 minutes late.
30+ minutes late8.6%
60+ minutes late3.0%
Cancelled1.4%
Average arrival+2.4 mincompleted flights

What did Southwest Airlines OKC to MDW record?

Southwest Airlines completed 97.9% of its scheduled reportable OKC to MDW flights in the observation window. 82.6% of all scheduled flights arrived less than 15 minutes late, while 3.0% arrived at least an hour late.

What were Southwest Airlines OKC to MDW disruption rates?

For Southwest Airlines OKC-to-MDW flights, 8.6% arrived at least 30 minutes late, 1.4% were cancelled, and 0.7% were diverted.

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What was the Southwest Airlines OKC to MDW scheduled cohort?

The Southwest Airlines OKC-to-MDW cohort contained 559 scheduled flights; 547 completed, 8 were cancelled, and 4 were diverted.

Not a prediction.

This is a descriptive historical rate. Schedule changes, seasonal operations and current conditions may differ.