Connection · one ticket · schedule Jun 6 – Jul 31, 2026 · records Aug 2025 – Jul 2026
Portland → Philadelphia via San Francisco: arrives on time 93%
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05:15 PDX → 07:01 SFOUA 1896 · United · 1h 46m · 92% on time, 0.0% cancelled
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1h 37m layover in San Francisco (SFO) · 45 min minimum on one ticket
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08:38 SFO → 17:17 PHLUA 2431 · United · 5h 39m · 94% on time, 0.0% cancelled
Total trip 9h 02m, scheduled departure to arrival (Philadelphia is 3 h ahead of Portland). Times are local. Both flew on 37 of the last 56 days.
Makes the connection98%The first flight arrived more than 52 minutes late on 2% of the days it flew: too late for the 45-minute minimum connection on a 1h 37m layover.
Arrives on time93%First flight not cancelled (0.0% are) × connection made (98%) × second flight not cancelled (0.0% are) and within 15 minutes (94%).
Total trip9h 02mPDX 05:15 to PHL 17:17, 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.