Connection · one ticket · schedule Jun 6 – Jul 31, 2026 · records Aug 2025 – Jul 2026
Dallas-Fort Worth → San Francisco via Houston: arrives on time 82%
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05:10 DFW → 06:22 IAHUA 2260 · United · 1h 12m · 95% on time, 1.7% cancelled
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58m layover in Houston (IAH) · 45 min minimum on one ticket
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07:20 IAH → 09:25 SFOUA 1768 · United · 4h 05m · 89% on time, 0.6% cancelled
Total trip 6h 15m, scheduled departure to arrival (San Francisco is 2 h behind Dallas-Fort Worth). Times are local. Both flew on 52 of the last 56 days.
Makes the connection95%The first flight arrived more than 13 minutes late on 5% of the days it flew: too late for the 45-minute minimum connection on a 58m layover.
Arrives on time82%First flight not cancelled (1.7% are) × connection made (95%) × second flight not cancelled (0.6% are) and within 15 minutes (89%).
Total trip6h 15mDFW 05:10 to SFO 09:25, 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.