Connection · one ticket · schedule Jun 6 – Jul 31, 2026 · records Aug 2025 – Jul 2026
Las Vegas → Springfield via Houston: arrives on time 75%
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08:00 LAS → 13:07 IAHUA 1181 · United · 3h 07m · 90% on time, 0.4% cancelled
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1h 23m layover in Houston (IAH) · 45 min minimum on one ticket
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14:30 IAH → 16:20 SGFUA 4911 · United, flown by CommuteAir · 1h 50m · 79% on time, 1.4% cancelled
Total trip 6h 20m, scheduled departure to arrival (Springfield is 2 h ahead of Las Vegas). Times are local. Both flew on 55 of the last 56 days.
Makes the connection96%The first flight arrived more than 38 minutes late on 4% of the days it flew: too late for the 45-minute minimum connection on a 1h 23m layover.
Arrives on time75%First flight not cancelled (0.4% are) × connection made (96%) × second flight not cancelled (1.4% are) and within 15 minutes (79%).
Total trip6h 20mLAS 08:00 to SGF 16:20, 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.