Connection · one ticket · schedule Jun 6 – Jul 31, 2026 · records Aug 2025 – Jul 2026
San Antonio → Houston via Denver: arrives on time 72%
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13:39 SAT → 14:55 DENUA 1007 · United · 2h 16m · 84% on time, 0.0% cancelled
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1h 25m layover in Denver (DEN) · 45 min minimum on one ticket
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16:20 DEN → 19:57 IAHUA 588 · United · 2h 37m · 78% on time, 0.0% cancelled
Total trip 6h 18m, scheduled departure to arrival. Times are local. Both flew on 56 of the last 56 days.
Makes the connection93%The first flight arrived more than 40 minutes late on 7% of the days it flew: too late for the 45-minute minimum connection on a 1h 25m layover.
Arrives on time72%First flight not cancelled (0.0% are) × connection made (93%) × second flight not cancelled (0.0% are) and within 15 minutes (78%).
Total trip6h 18mSAT 13:39 to IAH 19:57, 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.