UA 1506 then AV 2066 at San Francisco
Miami → San Francisco → Sacramento
Timetable, San Francisco time
12:43UA 1506 from Miami at the gatealso AZ 4406, EK 6034
08:30AV 2066 to Sacramento leaves the gate
19 h 47 apart on the timetable, overnight
AV 2066 leaves 19 h 47 after UA 1506 arrives on the timetable: more than half a day, so not a connection we count.