Connection · one ticket · schedule Jun 6 – Jul 31, 2026 · records Aug 2025 – Jul 2026
Portland → Chicago via Dulles: arrives on time 69%
-
09:55 PWM → 11:46 IADUA 3465 · United, flown by Republic · 1h 51m · 86% on time, 4.2% cancelled
-
1h 29m layover in Dulles (IAD) · 45 min minimum on one ticket
-
13:15 IAD → 14:29 ORDUA 2331 · United · 2h 14m · 81% on time, 0.8% cancelled
Total trip 5h 34m, scheduled departure to arrival (Chicago is 1 h behind Portland). Times are local. Both flew on 56 of the last 56 days.
Makes the connection90%The first flight arrived more than 44 minutes late on 10% of the days it flew: too late for the 45-minute minimum connection on a 1h 29m layover.
Arrives on time69%First flight not cancelled (4.2% are) × connection made (90%) × second flight not cancelled (0.8% are) and within 15 minutes (81%).
Total trip5h 34mPWM 09:55 to ORD 14:29, 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.