Connection · one ticket · schedule Jun 6 – Jul 31, 2026 · records Aug 2025 – Jul 2026
Philadelphia → Portland via Dulles: arrives on time 60%
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15:10 PHL → 16:18 IADUA 3593 · United, flown by Republic · 1h 08m · 86% on time, 5.4% cancelled
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1h 22m layover in Dulles (IAD) · 45 min minimum on one ticket
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17:40 IAD → 20:19 PDXUA 780 · United · 5h 39m · 72% on time, 1.2% cancelled
Total trip 8h 09m, scheduled departure to arrival (Portland is 3 h behind Philadelphia). Times are local. Both flew on 32 of the last 56 days.
Makes the connection89%The first flight arrived more than 37 minutes late on 11% of the days it flew: too late for the 45-minute minimum connection on a 1h 22m layover.
Arrives on time60%First flight not cancelled (5.4% are) × connection made (89%) × second flight not cancelled (1.2% are) and within 15 minutes (72%).
Total trip8h 09mPHL 15:10 to PDX 20:19, 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.