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

Southwest Airlines Oakland, CA (OAK) to Denver, CO (DEN) reliability

Among 1,607 scheduled Southwest Airlines flights from OAK to DEN, 72.3% arrived on time, 16.1% arrived at least 30 minutes late, and 0.4% 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 SIGNALGenerally reliable
72.3%arrived on time
16.1%30+ min late
0.4%cancelled
1,607scheduled flights
Based on July 2025–June 2026; on time means arrival less than 15 minutes late.
30+ minutes late16.1%
60+ minutes late5.9%
Cancelled0.4%
Average arrival+10.0 mincompleted flights

What did Southwest Airlines OAK to DEN record?

Southwest Airlines completed 99.1% of its scheduled reportable OAK to DEN flights in the observation window. 72.3% of all scheduled flights arrived less than 15 minutes late, while 5.9% arrived at least an hour late.

What were Southwest Airlines OAK to DEN disruption rates?

For Southwest Airlines OAK-to-DEN flights, 16.1% arrived at least 30 minutes late, 0.4% were cancelled, and 0.5% were diverted.

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What was the Southwest Airlines OAK to DEN scheduled cohort?

The Southwest Airlines OAK-to-DEN cohort contained 1,607 scheduled flights; 1,592 completed, 7 were cancelled, and 8 were diverted.

Not a prediction.

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