Connection · one ticket · schedule Jun 6 – Jul 31, 2026 · records Aug 2025 – Jul 2026
San Antonio → Dallas-Fort Worth via Houston: arrives on time 78%
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07:43 SAT → 08:50 IAHUA 410 · United · 1h 07m · 86% on time, 0.9% cancelled
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3h 15m layover in Houston (IAH) · 45 min minimum on one ticket
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12:05 IAH → 13:34 DFWUA 4024 · United, flown by Mesa · 1h 29m · 80% on time, 0.0% cancelled
Total trip 5h 51m, scheduled departure to arrival. Times are local. Both flew on 50 of the last 56 days.
Makes the connection98%The first flight arrived more than 150 minutes late on 2% of the days it flew: too late for the 45-minute minimum connection on a 3h 15m layover.
Arrives on time78%First flight not cancelled (0.9% are) × connection made (98%) × second flight not cancelled (0.0% are) and within 15 minutes (80%).
Total trip5h 51mSAT 07:43 to DFW 13:34, 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.