Connection · one ticket · schedule Jun 6 – Jul 31, 2026 · records Aug 2025 – Jul 2026
Chicago → Memphis via Houston: arrives on time 80%
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10:25 ORD → 13:23 IAHUA 2638 · United · 2h 58m · 87% on time, 0.0% cancelled
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3h 01m layover in Houston (IAH) · 45 min minimum on one ticket
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16:24 IAH → 18:12 MEMUA 6158 · United, flown by Mesa · 1h 48m · 81% on time, 0.0% cancelled
Total trip 7h 47m, scheduled departure to arrival. Times are local. Both flew on 22 of the last 56 days.
Makes the connection99%The first flight arrived more than 136 minutes late on 1% of the days it flew: too late for the 45-minute minimum connection on a 3h 01m layover.
Arrives on time80%First flight not cancelled (0.0% are) × connection made (99%) × second flight not cancelled (0.0% are) and within 15 minutes (81%).
Total trip7h 47mORD 10:25 to MEM 18:12, 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.