UA 548 then AV 2066 at San Francisco
Newark → San Francisco → Sacramento
Timetable, San Francisco time
13:38UA 548 from Newark at the gatealso VA 8166, NZ 9128
08:30AV 2066 to Sacramento leaves the gate
18 h 52 apart on the timetable, overnight
AV 2066 leaves 18 h 52 after UA 548 arrives on the timetable: more than half a day, so not a connection we count.