Connection · one ticket · schedule Jun 6 – Jul 31, 2026 · records Aug 2025 – Jul 2026
Portland → Los Angeles via San Francisco: arrives on time 16%
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11:16 PDX → 13:07 SFOUA 1613 · United · 1h 51m · 38% on time, 0.0% cancelled
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48m layover in San Francisco (SFO) · 45 min minimum on one ticket
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13:55 SFO → 15:35 LAXUA 2610 · United · 1h 40m · 78% on time, 0.0% cancelled
Total trip 4h 19m, scheduled departure to arrival. Times are local. Both flew on 37 of the last 56 days.
Makes the connection21%The first flight arrived more than 3 minutes late on 79% of the days it flew: too late for the 45-minute minimum connection on a 48m layover.
Arrives on time16%First flight not cancelled (0.0% are) × connection made (21%) × second flight not cancelled (0.0% are) and within 15 minutes (78%).
Total trip4h 19mPDX 11:16 to LAX 15:35, layover included
Tight connection: often missed. The first flight is late enough to miss it on more than 1 day in 4.
Not yet counted: the second flight also leaving late (which helps), gate-to-gate distance at the hub, and rebooking after a missed connection.