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

Southwest Airlines Chicago, IL (MDW) to Oakland, CA (OAK) reliability

Among 482 scheduled Southwest Airlines flights from MDW to OAK, 61.8% arrived on time, 20.7% arrived at least 30 minutes late, and 1.2% 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 SIGNALVariable
61.8%arrived on time
20.7%30+ min late
1.2%cancelled
482scheduled flights
Based on July 2025–June 2026; on time means arrival less than 15 minutes late.
30+ minutes late20.7%
60+ minutes late8.3%
Cancelled1.2%
Average arrival+16.0 mincompleted flights

What did Southwest Airlines MDW to OAK record?

Southwest Airlines completed 98.5% of its scheduled reportable MDW to OAK flights in the observation window. 61.8% of all scheduled flights arrived less than 15 minutes late, while 8.3% arrived at least an hour late.

What were Southwest Airlines MDW to OAK disruption rates?

For Southwest Airlines MDW-to-OAK flights, 20.7% arrived at least 30 minutes late, 1.2% were cancelled, and 0.2% were diverted.

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What was the Southwest Airlines MDW to OAK scheduled cohort?

The Southwest Airlines MDW-to-OAK cohort contained 482 scheduled flights; 475 completed, 6 were cancelled, and 1 were diverted.

Not a prediction.

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