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

United Airlines Denver, CO (DEN) to San Francisco, CA (SFO) reliability

Among 3,373 scheduled United Airlines flights from DEN to SFO, 70.9% arrived on time, 18.6% 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: United Airlines (UA) · Updated September 16, 2026

HISTORICAL ROUTE SIGNALGenerally reliable
70.9%arrived on time
18.6%30+ min late
0.4%cancelled
3,373scheduled flights
Based on July 2025–June 2026; on time means arrival less than 15 minutes late.
30+ minutes late18.6%
60+ minutes late9.8%
Cancelled0.4%
Average arrival+11.2 mincompleted flights

What did United Airlines DEN to SFO record?

United Airlines completed 99.6% of its scheduled reportable DEN to SFO flights in the observation window. 70.9% of all scheduled flights arrived less than 15 minutes late, while 9.8% arrived at least an hour late.

What were United Airlines DEN to SFO disruption rates?

For United Airlines DEN-to-SFO flights, 18.6% arrived at least 30 minutes late, 0.4% were cancelled, and 0.0% were diverted.

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What was the United Airlines DEN to SFO scheduled cohort?

The United Airlines DEN-to-SFO cohort contained 3,373 scheduled flights; 3,358 completed, 14 were cancelled, and 1 were diverted.

Not a prediction.

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