AC 4533 then UA 8202 at San Francisco
Sacramento → San Francisco → Houston
Timetable, San Francisco time
21:41AC 4533 from Sacramento at the gate
18:42UA 8202 to Houston leaves the gate
21 h 01 apart on the timetable, overnight
UA 8202 leaves 21 h 01 after AC 4533 arrives on the timetable: more than half a day, so not a connection we count.