Connection · two tickets · schedule Jun 6 – Jul 31, 2026 · records Aug 2025 – Jul 2026
Houston → San Antonio via Dallas-Fort Worth: arrives on time 78%
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09:31 IAH → 10:57 DFWUA 2074 · United · 1h 26m · 82% on time, 0.0% cancelled
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3h 48m layover in Dallas-Fort Worth (DFW) · 90 min minimum on separate tickets
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14:45 DFW → 15:55 SATAA 3777 · American, flown by Envoy · 1h 10m · 84% on time, 3.9% cancelled
Total trip 6h 24m, scheduled departure to arrival. Times are local. Both flew on 31 of the last 56 days.
Makes the connection97%The first flight arrived more than 138 minutes late on 3% of the days it flew: too late for the 90-minute minimum connection on a 3h 48m layover.
Arrives on time78%First flight not cancelled (0.0% are) × connection made (97%) × second flight not cancelled (3.9% are) and within 15 minutes (84%).
Total trip6h 24mIAH 09:31 to SAT 15:55, 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.