UA 4782 then AV 2066 at San Francisco
Portland (Oregon) → San Francisco → Sacramento
Timetable, San Francisco time
12:58UA 4782 from Portland (Oregon) at the gatealso VA 8460, LH 9235, NZ 9350
08:30AV 2066 to Sacramento leaves the gate
19 h 32 apart on the timetable, overnight
AV 2066 leaves 19 h 32 after UA 4782 arrives on the timetable: more than half a day, so not a connection we count.