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

Southwest Airlines Charlotte, NC (CLT) to Chicago, IL (MDW) reliability

Among 719 scheduled Southwest Airlines flights from CLT to MDW, 73.9% arrived on time, 14.2% arrived at least 30 minutes late, and 2.1% 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 SIGNALGenerally reliable
73.9%arrived on time
14.2%30+ min late
2.1%cancelled
719scheduled flights
Based on July 2025–June 2026; on time means arrival less than 15 minutes late.
30+ minutes late14.2%
60+ minutes late6.4%
Cancelled2.1%
Average arrival+10.0 mincompleted flights

What did Southwest Airlines CLT to MDW record?

Southwest Airlines completed 97.2% of its scheduled reportable CLT to MDW flights in the observation window. 73.9% of all scheduled flights arrived less than 15 minutes late, while 6.4% arrived at least an hour late.

What were Southwest Airlines CLT to MDW disruption rates?

For Southwest Airlines CLT-to-MDW flights, 14.2% arrived at least 30 minutes late, 2.1% were cancelled, and 0.7% were diverted.

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What was the Southwest Airlines CLT to MDW scheduled cohort?

The Southwest Airlines CLT-to-MDW cohort contained 719 scheduled flights; 699 completed, 15 were cancelled, and 5 were diverted.

Not a prediction.

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