OZ 6339 then VA 8085 at San Francisco
Las Vegas → San Francisco → Houston
Timetable, San Francisco time
21:18OZ 6339 from Las Vegas at the gate
16:40VA 8085 to Houston leaves the gate
19 h 22 apart on the timetable, overnight
VA 8085 leaves 19 h 22 after OZ 6339 arrives on the timetable: more than half a day, so not a connection we count.