UA 718 then AV 2066 at San Francisco
Mexico City → San Francisco → Sacramento
Timetable, San Francisco time
16:44UA 718 from Mexico City at the gatealso AC 5033
08:30AV 2066 to Sacramento leaves the gate
15 h 46 apart on the timetable, overnight
AV 2066 leaves 15 h 46 after UA 718 arrives on the timetable: more than half a day, so not a connection we count.