BTS DATA COMPLETE THROUGH JUNE 2026HISTORICAL ODDS · NOT LIVE FLIGHT STATUS
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AIRLINE × ROUTE REPORT
SEA→SMF

Alaska Airlines Seattle, WA (SEA) to Sacramento, CA (SMF) reliability

Among 1,310 scheduled Alaska Airlines flights from SEA to SMF, 79.2% arrived on time, 10.8% arrived at least 30 minutes late, and 0.6% were cancelled during July 2025–June 2026.

Source: U.S. Bureau of Transportation Statistics · Marketing carrier: Alaska Airlines (AS) · Updated September 16, 2026

HISTORICAL ROUTE SIGNALGenerally reliable
79.2%arrived on time
10.8%30+ min late
0.6%cancelled
1,310scheduled flights
Based on July 2025–June 2026; on time means arrival less than 15 minutes late.
30+ minutes late10.8%
60+ minutes late3.7%
Cancelled0.6%
Average arrival+3.5 mincompleted flights

What did Alaska Airlines SEA to SMF record?

Alaska Airlines completed 99.2% of its scheduled reportable SEA to SMF flights in the observation window. 79.2% of all scheduled flights arrived less than 15 minutes late, while 3.7% arrived at least an hour late.

What were Alaska Airlines SEA to SMF disruption rates?

For Alaska Airlines SEA-to-SMF flights, 10.8% arrived at least 30 minutes late, 0.6% were cancelled, and 0.2% were diverted.

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What was the Alaska Airlines SEA to SMF scheduled cohort?

The Alaska Airlines SEA-to-SMF cohort contained 1,310 scheduled flights; 1,300 completed, 8 were cancelled, and 2 were diverted.

Not a prediction.

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