UA 2349 then AV 2066 at San Francisco
Liberia → San Francisco → Sacramento
Timetable, San Francisco time
14:19UA 2349 from Liberia at the gate
08:30AV 2066 to Sacramento leaves the gate
18 h 11 apart on the timetable, overnight
AV 2066 leaves 18 h 11 after UA 2349 arrives on the timetable: more than half a day, so not a connection we count.