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

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

Among 1,868 scheduled Southwest Airlines flights from DEN to SMF, 65.7% arrived on time, 21.5% 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: Southwest Airlines (WN) · Updated September 16, 2026

HISTORICAL ROUTE SIGNALVariable
65.7%arrived on time
21.5%30+ min late
0.3%cancelled
1,868scheduled flights
Based on July 2025–June 2026; on time means arrival less than 15 minutes late.
30+ minutes late21.5%
60+ minutes late10.4%
Cancelled0.3%
Average arrival+15.6 mincompleted flights

What did Southwest Airlines DEN to SMF record?

Southwest Airlines completed 99.7% of its scheduled reportable DEN to SMF flights in the observation window. 65.7% of all scheduled flights arrived less than 15 minutes late, while 10.4% arrived at least an hour late.

What were Southwest Airlines DEN to SMF disruption rates?

For Southwest Airlines DEN-to-SMF flights, 21.5% arrived at least 30 minutes late, 0.3% were cancelled, and 0.0% were diverted.

Compare all airlines on this route

What was the Southwest Airlines DEN to SMF scheduled cohort?

The Southwest Airlines DEN-to-SMF cohort contained 1,868 scheduled flights; 1,862 completed, 6 were cancelled, and 0 were diverted.

Not a prediction.

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