Connection · two tickets · schedule Jun 6 – Jul 31, 2026 · records Aug 2025 – Jul 2026
Houston → Miami via Chicago: arrives on time 81%
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05:04 IAH → 07:59 ORDUA 1044 · United · 2h 55m · 97% on time, 0.0% cancelled
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2h 05m layover in Chicago (ORD) · 90 min minimum on separate tickets
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10:04 ORD → 14:16 MIAAA 1474 · American · 3h 13m · 82% on time, 0.0% cancelled
Total trip 8h 13m, scheduled departure to arrival (Miami is 1 h ahead of Houston). Times are local. Both flew on 56 of the last 56 days.
Makes the connection99%The first flight arrived more than 35 minutes late on 1% of the days it flew: too late for the 90-minute minimum connection on a 2h 05m layover.
Arrives on time81%First flight not cancelled (0.0% are) × connection made (99%) × second flight not cancelled (0.0% are) and within 15 minutes (82%).
Total trip8h 13mIAH 05:04 to MIA 14:16, 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.