Connection · one ticket · schedule Jun 6 – Jul 31, 2026 · records Aug 2025 – Jul 2026
Portland → Denver via Chicago: arrives on time 97%
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06:00 PWM → 08:00 ORDUA 723 · United · 3h 00m · 99% on time, 0.0% cancelled
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2h 54m layover in Chicago (ORD) · 45 min minimum on one ticket
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10:54 ORD → 12:45 DENUA 581 · United · 2h 51m · 97% on time, 0.0% cancelled
Total trip 8h 45m, scheduled departure to arrival (Denver is 2 h behind Portland). Times are local. Both flew on 33 of the last 56 days.
Makes the connection100%The first flight arrived more than 129 minutes late on 0% of the days it flew: too late for the 45-minute minimum connection on a 2h 54m layover.
Arrives on time97%First flight not cancelled (0.0% are) × connection made (100%) × second flight not cancelled (0.0% are) and within 15 minutes (97%).
Total trip8h 45mPWM 06:00 to DEN 12:45, 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.