Connection · one ticket · schedule Jun 6 – Jul 31, 2026 · records Aug 2025 – Jul 2026
San Antonio → San Francisco via Denver: arrives on time 56%
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13:39 SAT → 14:55 DENUA 1007 · United · 2h 16m · 84% on time, 0.0% cancelled
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52m layover in Denver (DEN) · 45 min minimum on one ticket
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15:47 DEN → 17:30 SFOUA 2633 · United · 2h 43m · 73% on time, 0.0% cancelled
Total trip 5h 51m, scheduled departure to arrival (San Francisco is 2 h behind San Antonio). Times are local. Both flew on 56 of the last 56 days.
Makes the connection77%The first flight arrived more than 7 minutes late on 23% of the days it flew: too late for the 45-minute minimum connection on a 52m layover.
Arrives on time56%First flight not cancelled (0.0% are) × connection made (77%) × second flight not cancelled (0.0% are) and within 15 minutes (73%).
Total trip5h 51mSAT 13:39 to SFO 17:30, 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.