Connection · two tickets · schedule Jun 6 – Jul 31, 2026 · records Aug 2025 – Jul 2026
San Francisco → Atlanta via San Diego: arrives on time 91%
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16:47 SFO → 18:39 SANUA 1561 · United · 1h 52m · 59% on time, 0.0% cancelled
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3h 51m layover in San Diego (SAN) · 90 min minimum on separate tickets
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22:30 SAN → 05:50 ATL +1 dayDL 819 · Delta · 4h 20m · 95% on time, 1.3% cancelled
Total trip 10h 03m, scheduled departure to arrival (Atlanta is 3 h ahead of San Francisco). Times are local. Both flew on 55 of the last 56 days.
Makes the connection97%The first flight arrived more than 141 minutes late on 3% of the days it flew: too late for the 90-minute minimum connection on a 3h 51m layover.
Arrives on time91%First flight not cancelled (0.0% are) × connection made (97%) × second flight not cancelled (1.3% are) and within 15 minutes (95%).
Total trip10h 03mSFO 16:47 to ATL 05:50, 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.