Connection · one ticket · schedule Jun 6 – Jul 31, 2026 · records Aug 2025 – Jul 2026
Dallas-Fort Worth → St Louis via Houston: arrives on time 85%
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05:10 DFW → 06:22 IAHUA 2260 · United · 1h 12m · 95% on time, 1.7% cancelled
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1h 38m layover in Houston (IAH) · 45 min minimum on one ticket
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08:00 IAH → 10:07 STLUA 6214 · United, flown by Mesa · 2h 07m · 88% on time, 0.7% cancelled
Total trip 4h 57m, scheduled departure to arrival. Times are local. Both flew on 51 of the last 56 days.
Makes the connection99%The first flight arrived more than 53 minutes late on 1% of the days it flew: too late for the 45-minute minimum connection on a 1h 38m layover.
Arrives on time85%First flight not cancelled (1.7% are) × connection made (99%) × second flight not cancelled (0.7% are) and within 15 minutes (88%).
Total trip4h 57mDFW 05:10 to STL 10:07, 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.