Connection · one ticket · schedule Jun 6 – Jul 31, 2026 · records Aug 2025 – Jul 2026
Las Vegas → Portland via San Francisco: arrives on time 86%
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06:00 LAS → 07:35 SFOUA 643 · United · 1h 35m · 98% on time, 0.5% cancelled
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47m layover in San Francisco (SFO) · 45 min minimum on one ticket
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08:22 SFO → 10:20 PDXUA 2265 · United · 1h 58m · 91% on time, 0.0% cancelled
Total trip 4h 20m, scheduled departure to arrival. Times are local. Both flew on 51 of the last 56 days.
Makes the connection94%The first flight arrived more than 2 minutes late on 6% of the days it flew: too late for the 45-minute minimum connection on a 47m layover.
Arrives on time86%First flight not cancelled (0.5% are) × connection made (94%) × second flight not cancelled (0.0% are) and within 15 minutes (91%).
Total trip4h 20mLAS 06:00 to PDX 10:20, 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.