AS 565 then VA 8079 at San Francisco
Las Vegas → San Francisco → Houston
Timetable, San Francisco time
13:59AS 565 from Las Vegas at the gatealso QF 3749, DE 5012, AA 7625
12:00VA 8079 to Houston leaves the gatealso NZ 9195
22 h 01 apart on the timetable, overnight
VA 8079 leaves 22 h 01 after AS 565 arrives on the timetable: more than half a day, so not a connection we count.