DE 5253 then VA 8085 at San Francisco
Las Vegas → San Francisco → Houston
Timetable, San Francisco time
22:27DE 5253 from Las Vegas at the gatealso CX 7851
16:40VA 8085 to Houston leaves the gate
18 h 13 apart on the timetable, overnight
VA 8085 leaves 18 h 13 after DE 5253 arrives on the timetable: more than half a day, so not a connection we count.