CM 1890 then VA 8085 at San Francisco
Las Vegas → San Francisco → Houston
Timetable, San Francisco time
21:38CM 1890 from Las Vegas at the gate
16:40VA 8085 to Houston leaves the gate
19 h 02 apart on the timetable, overnight
VA 8085 leaves 19 h 02 after CM 1890 arrives on the timetable: more than half a day, so not a connection we count.