Connection · one ticket · schedule Jun 6 – Jul 31, 2026 · records Aug 2025 – Jul 2026
Philadelphia → Portland via Chicago: arrives on time 78%
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08:05 PHL → 09:34 ORDUA 1811 · United · 2h 29m · 87% on time, 2.4% cancelled
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1h 26m layover in Chicago (ORD) · 45 min minimum on one ticket
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11:00 ORD → 14:31 PWMUA 2804 · United · 2h 31m · 86% on time, 0.0% cancelled
Total trip 6h 26m, scheduled departure to arrival. Times are local. Both flew on 56 of the last 56 days.
Makes the connection93%The first flight arrived more than 41 minutes late on 7% of the days it flew: too late for the 45-minute minimum connection on a 1h 26m layover.
Arrives on time78%First flight not cancelled (2.4% are) × connection made (93%) × second flight not cancelled (0.0% are) and within 15 minutes (86%).
Total trip6h 26mPHL 08:05 to PWM 14:31, 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.