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

United Airlines Denver, CO (DEN) to Sacramento, CA (SMF) reliability

Among 1,797 scheduled United Airlines flights from DEN to SMF, 80.3% arrived on time, 12.1% arrived at least 30 minutes late, and 0.3% 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 SIGNALLower disruption
80.3%arrived on time
12.1%30+ min late
0.3%cancelled
1,797scheduled flights
Based on July 2025–June 2026; on time means arrival less than 15 minutes late.
30+ minutes late12.1%
60+ minutes late7.1%
Cancelled0.3%
Average arrival+5.0 mincompleted flights

What did United Airlines DEN to SMF record?

United Airlines completed 99.6% of its scheduled reportable DEN to SMF flights in the observation window. 80.3% of all scheduled flights arrived less than 15 minutes late, while 7.1% arrived at least an hour late.

What were United Airlines DEN to SMF disruption rates?

For United Airlines DEN-to-SMF flights, 12.1% arrived at least 30 minutes late, 0.3% were cancelled, and 0.1% were diverted.

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What was the United Airlines DEN to SMF scheduled cohort?

The United Airlines DEN-to-SMF cohort contained 1,797 scheduled flights; 1,790 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.