Connection · one ticket · schedule Jun 6 – Jul 31, 2026 · records Aug 2025 – Jul 2026
Louisville → Miami via Houston: arrives on time 70%
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15:41 SDF → 17:10 IAHUA 6310 · United, flown by Mesa · 2h 29m · 78% on time, 0.3% cancelled
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1h 51m layover in Houston (IAH) · 45 min minimum on one ticket
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19:01 IAH → 22:40 MIAUA 1829 · United · 2h 39m · 78% on time, 0.0% cancelled
Total trip 6h 59m, scheduled departure to arrival. Times are local. Both flew on 40 of the last 56 days.
Makes the connection90%The first flight arrived more than 66 minutes late on 10% of the days it flew: too late for the 45-minute minimum connection on a 1h 51m layover.
Arrives on time70%First flight not cancelled (0.3% are) × connection made (90%) × second flight not cancelled (0.0% are) and within 15 minutes (78%).
Total trip6h 59mSDF 15:41 to MIA 22:40, 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.