Connection · one ticket · schedule Jun 6 – Jul 31, 2026 · records Aug 2025 – Jul 2026
San Francisco → Houston via Los Angeles: arrives on time 92%
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19:45 SFO → 21:29 LAXUA 298 · United · 1h 44m · 69% on time, 0.0% cancelled
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3h 22m layover in Los Angeles (LAX) · 45 min minimum on one ticket
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00:51 LAX → 06:12 IAH +1 dayUA 491 · United · 3h 21m · 92% on time, 0.7% cancelled
Total trip 8h 27m, scheduled departure to arrival (Houston is 2 h ahead of San Francisco). Times are local. Both flew on 35 of the last 56 days.
Makes the connection100%The first flight arrived more than 157 minutes late on 0% of the days it flew: too late for the 45-minute minimum connection on a 3h 22m layover.
Arrives on time92%First flight not cancelled (0.0% are) × connection made (100%) × second flight not cancelled (0.7% are) and within 15 minutes (92%).
Total trip8h 27mSFO 19:45 to IAH 06:12, 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.