Connection · one ticket · schedule Jun 6 – Jul 31, 2026 · records Aug 2025 – Jul 2026
Houston → Chicago via Las Vegas: arrives on time 81%
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07:20 IAH → 08:35 LASUA 1264 · United · 3h 15m · 95% on time, 0.0% cancelled
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1h 50m layover in Las Vegas (LAS) · 45 min minimum on one ticket
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10:25 LAS → 16:21 ORDUA 1583 · United · 3h 56m · 83% on time, 0.0% cancelled
Total trip 9h 01m, scheduled departure to arrival. Times are local. Both flew on 56 of the last 56 days.
Makes the connection99%The first flight arrived more than 65 minutes late on 1% of the days it flew: too late for the 45-minute minimum connection on a 1h 50m 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 (83%).
Total trip9h 01mIAH 07:20 to ORD 16:21, 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.