Connection · one ticket · schedule Jun 6 – Jul 31, 2026 · records Aug 2025 – Jul 2026
Las Vegas → Louisville via Houston: arrives on time 82%
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10:25 LAS → 15:40 IAHUA 1711 · United · 3h 15m · 91% on time, 0.0% cancelled
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3h 09m layover in Houston (IAH) · 45 min minimum on one ticket
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18:49 IAH → 22:15 SDFUA 4052 · United, flown by Mesa · 2h 26m · 84% on time, 0.5% cancelled
Total trip 8h 50m, scheduled departure to arrival (Louisville is 3 h ahead of Las Vegas). Times are local. Both flew on 54 of the last 56 days.
Makes the connection98%The first flight arrived more than 144 minutes late on 2% of the days it flew: too late for the 45-minute minimum connection on a 3h 09m layover.
Arrives on time82%First flight not cancelled (0.0% are) × connection made (98%) × second flight not cancelled (0.5% are) and within 15 minutes (84%).
Total trip8h 50mLAS 10:25 to SDF 22:15, 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.