Connection · one ticket · schedule Jun 6 – Jul 31, 2026 · records Aug 2025 – Jul 2026
Miami → Birmingham via Chicago: arrives on time 80%
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08:28 MIA → 10:59 ORDAA 1431 · American · 3h 31m · 90% on time, 1.2% cancelled
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2h 02m layover in Chicago (ORD) · 45 min minimum on one ticket
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13:01 ORD → 15:01 BHMAA 3971 · American, flown by Envoy · 2h 00m · 86% on time, 2.3% cancelled
Total trip 7h 33m, scheduled departure to arrival (Birmingham is 1 h behind Miami). Times are local. Both flew on 30 of the last 56 days.
Makes the connection96%The first flight arrived more than 77 minutes late on 4% of the days it flew: too late for the 45-minute minimum connection on a 2h 02m layover.
Arrives on time80%First flight not cancelled (1.2% are) × connection made (96%) × second flight not cancelled (2.3% are) and within 15 minutes (86%).
Total trip7h 33mMIA 08:28 to BHM 15:01, 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.