Connection · one ticket · schedule Jun 6 – Jul 31, 2026 · records Aug 2025 – Jul 2026
Washington → Portland via Chicago: arrives on time 52%
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11:57 DCA → 13:15 ORDUA 374 · United · 2h 18m · 85% on time, 1.0% cancelled
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3h 00m layover in Chicago (ORD) · 45 min minimum on one ticket
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16:15 ORD → 18:47 PDXUA 1677 · United · 4h 32m · 57% on time, 2.0% cancelled
Total trip 9h 50m, scheduled departure to arrival (Portland is 3 h behind Washington). Times are local. Both flew on 31 of the last 56 days.
Makes the connection94%The first flight arrived more than 135 minutes late on 6% of the days it flew: too late for the 45-minute minimum connection on a 3h 00m layover.
Arrives on time52%First flight not cancelled (1.0% are) × connection made (94%) × second flight not cancelled (2.0% are) and within 15 minutes (57%).
Total trip9h 50mDCA 11:57 to PDX 18:47, 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.