Connection · one ticket · schedule Jun 6 – Jul 31, 2026 · records Aug 2025 – Jul 2026
Boise → Salt Lake City via San Francisco: arrives on time 88%
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06:30 BOI → 07:30 SFOUA 4678 · United, flown by SkyWest · 2h 00m · 90% on time, 0.3% cancelled
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1h 10m layover in San Francisco (SFO) · 45 min minimum on one ticket
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08:40 SFO → 11:49 SLCUA 5605 · United, flown by SkyWest · 2h 09m · 95% on time, 0.0% cancelled
Total trip 5h 19m, scheduled departure to arrival. Times are local. Both flew on 37 of the last 56 days.
Makes the connection93%The first flight arrived more than 25 minutes late on 7% of the days it flew: too late for the 45-minute minimum connection on a 1h 10m layover.
Arrives on time88%First flight not cancelled (0.3% are) × connection made (93%) × second flight not cancelled (0.0% are) and within 15 minutes (95%).
Total trip5h 19mBOI 06:30 to SLC 11:49, 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.