Connection · one ticket · schedule Jun 6 – Jul 31, 2026 · records Aug 2025 – Jul 2026
Portland → Phoenix via Chicago: arrives on time 29%
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13:45 PDX → 19:50 ORDAA 3303 · American · 4h 05m · 53% on time, 2.9% cancelled
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1h 04m layover in Chicago (ORD) · 45 min minimum on one ticket
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20:54 ORD → 22:36 PHXAA 332 · American · 3h 42m · 51% on time, 2.6% cancelled
Total trip 8h 51m, scheduled departure to arrival. Times are local. Both flew on 56 of the last 56 days.
Makes the connection60%The first flight arrived more than 19 minutes late on 40% of the days it flew: too late for the 45-minute minimum connection on a 1h 04m layover.
Arrives on time29%First flight not cancelled (2.9% are) × connection made (60%) × second flight not cancelled (2.6% are) and within 15 minutes (51%).
Total trip8h 51mPDX 13:45 to PHX 22:36, layover included
Tight connection: often missed. The first flight is late enough to miss it on more than 1 day in 4.
Not yet counted: the second flight also leaving late (which helps), gate-to-gate distance at the hub, and rebooking after a missed connection.