Connection · one ticket · schedule Jun 6 – Jul 31, 2026 · records Aug 2025 – Jul 2026
Portland → Detroit via Chicago: arrives on time 81%
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06:30 PWM → 08:32 ORDAA 4499 · American, flown by Republic · 3h 02m · 89% on time, 3.6% cancelled
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1h 33m layover in Chicago (ORD) · 45 min minimum on one ticket
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10:05 ORD → 12:32 DTWAA 3977 · American, flown by Envoy · 1h 27m · 91% on time, 4.2% cancelled
Total trip 6h 02m, scheduled departure to arrival. Times are local. Both flew on 0 of the last 56 days, too few to list among the best connections.
Makes the connection96%The first flight arrived more than 48 minutes late on 4% of the days it flew: too late for the 45-minute minimum connection on a 1h 33m layover.
Arrives on time81%First flight not cancelled (3.6% are) × connection made (96%) × second flight not cancelled (4.2% are) and within 15 minutes (91%).
Total trip6h 02mPWM 06:30 to DTW 12:32, 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.