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

Southwest Airlines Spokane, WA (GEG) to Sacramento, CA (SMF) reliability

Among 633 scheduled Southwest Airlines flights from GEG to SMF, 86.4% arrived on time, 6.3% arrived at least 30 minutes late, and 0.2% 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 SIGNALLower disruption
86.4%arrived on time
6.3%30+ min late
0.2%cancelled
633scheduled flights
Based on July 2025–June 2026; on time means arrival less than 15 minutes late.
30+ minutes late6.3%
60+ minutes late3.2%
Cancelled0.2%
Average arrival-1.5 mincompleted flights

What did Southwest Airlines GEG to SMF record?

Southwest Airlines completed 99.7% of its scheduled reportable GEG to SMF flights in the observation window. 86.4% of all scheduled flights arrived less than 15 minutes late, while 3.2% arrived at least an hour late.

What were Southwest Airlines GEG to SMF disruption rates?

For Southwest Airlines GEG-to-SMF flights, 6.3% arrived at least 30 minutes late, 0.2% were cancelled, and 0.2% were diverted.

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What was the Southwest Airlines GEG to SMF scheduled cohort?

The Southwest Airlines GEG-to-SMF cohort contained 633 scheduled flights; 631 completed, 1 were cancelled, and 1 were diverted.

Not a prediction.

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