Connection · one ticket · schedule Jun 6 – Jul 31, 2026 · records Aug 2025 – Jul 2026
St Louis → Kansas City via Houston: arrives on time 78%
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08:35 STL → 10:52 IAHUA 4028 · United, flown by Mesa · 2h 17m · 84% on time, 2.2% cancelled
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1h 13m layover in Houston (IAH) · 45 min minimum on one ticket
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12:05 IAH → 14:15 MCIUA 6152 · United, flown by Mesa · 2h 10m · 87% on time, 1.5% cancelled
Total trip 5h 40m, scheduled departure to arrival. Times are local. Both flew on 25 of the last 56 days.
Makes the connection93%The first flight arrived more than 28 minutes late on 7% of the days it flew: too late for the 45-minute minimum connection on a 1h 13m layover.
Arrives on time78%First flight not cancelled (2.2% are) × connection made (93%) × second flight not cancelled (1.5% are) and within 15 minutes (87%).
Total trip5h 40mSTL 08:35 to MCI 14:15, 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.