Connection · one ticket · schedule Jun 6 – Jul 31, 2026 · records Aug 2025 – Jul 2026
San Diego → Miami via San Francisco: arrives on time 46%
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19:41 SAN → 21:28 SFOUA 2278 · United · 1h 47m · 37% on time, 0.8% cancelled
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1h 26m layover in San Francisco (SFO) · 45 min minimum on one ticket
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22:54 SFO → 07:39 MIA +1 dayUA 1769 · United · 5h 45m · 86% on time, 0.0% cancelled
Total trip 8h 58m, scheduled departure to arrival (Miami is 3 h ahead of San Diego). Times are local. Both flew on 34 of the last 56 days.
Makes the connection54%The first flight arrived more than 41 minutes late on 46% of the days it flew: too late for the 45-minute minimum connection on a 1h 26m layover.
Arrives on time46%First flight not cancelled (0.8% are) × connection made (54%) × second flight not cancelled (0.0% are) and within 15 minutes (86%).
Total trip8h 58mSAN 19:41 to MIA 07:39, layover included
Tight connection: often missed. The first flight is late enough to miss it on more than 1 day in 4.
Not yet counted: the second flight also leaving late (which helps), gate-to-gate distance at the hub, and rebooking after a missed connection.