BTS DATA COMPLETE THROUGH JUNE 2026HISTORICAL ODDS · NOT LIVE FLIGHT STATUS
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BNA→ORD

Southwest Airlines Nashville, TN (BNA) to Chicago, IL (ORD) reliability

Among 338 scheduled Southwest Airlines flights from BNA to ORD, 75.1% arrived on time, 13.6% arrived at least 30 minutes late, and 1.5% 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
75.1%arrived on time
13.6%30+ min late
1.5%cancelled
338scheduled flights
Based on July 2025–June 2026; on time means arrival less than 15 minutes late.
30+ minutes late13.6%
60+ minutes late6.8%
Cancelled1.5%
Average arrival+6.7 mincompleted flights

What did Southwest Airlines BNA to ORD record?

Southwest Airlines completed 97.9% of its scheduled reportable BNA to ORD flights in the observation window. 75.1% of all scheduled flights arrived less than 15 minutes late, while 6.8% arrived at least an hour late.

What were Southwest Airlines BNA to ORD disruption rates?

For Southwest Airlines BNA-to-ORD flights, 13.6% arrived at least 30 minutes late, 1.5% were cancelled, and 0.6% were diverted.

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What was the Southwest Airlines BNA to ORD scheduled cohort?

The Southwest Airlines BNA-to-ORD cohort contained 338 scheduled flights; 331 completed, 5 were cancelled, and 2 were diverted.

Not a prediction.

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