Connection · two tickets · schedule Jun 6 – Jul 31, 2026 · records Aug 2025 – Jul 2026
Seattle → Sacramento via Boise: arrives on time 89%
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07:07 SEA → 09:40 BOIAS 248 · Alaska · 1h 33m · 90% on time, 0.0% cancelled
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2h 28m layover in Boise (BOI) · 90 min minimum on separate tickets
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12:08 BOI → 12:35 SMFWN 716 · Southwest · 1h 28m · 91% on time, 0.0% cancelled
Total trip 5h 29m, scheduled departure to arrival. Times are local. Both flew on 32 of the last 56 days.
Makes the connection97%The first flight arrived more than 58 minutes late on 3% of the days it flew: too late for the 90-minute minimum connection on a 2h 28m layover.
Arrives on time89%First flight not cancelled (0.0% are) × connection made (97%) × second flight not cancelled (0.0% are) and within 15 minutes (91%).
Total trip5h 29mSEA 07:07 to SMF 12:35, layover included
Not yet counted: the second flight also leaving late (which helps), gate-to-gate distance at the hub, and rebooking after a missed connection.