Connection · two tickets · schedule Jun 6 – Jul 31, 2026 · records Aug 2025 – Jul 2026
Miami → San Diego via Chicago: arrives on time 79%
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06:40 MIA → 09:08 ORDAA 581 · American · 3h 28m · 87% on time, 1.1% cancelled
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3h 52m layover in Chicago (ORD) · 90 min minimum on separate tickets
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13:00 ORD → 15:25 SANUA 2683 · United · 4h 25m · 81% on time, 0.3% cancelled
Total trip 11h 45m, scheduled departure to arrival (San Diego is 3 h behind Miami). Times are local. Both flew on 56 of the last 56 days.
Makes the connection99%The first flight arrived more than 142 minutes late on 1% of the days it flew: too late for the 90-minute minimum connection on a 3h 52m layover.
Arrives on time79%First flight not cancelled (1.1% are) × connection made (99%) × second flight not cancelled (0.3% are) and within 15 minutes (81%).
Total trip11h 45mMIA 06:40 to SAN 15:25, 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.