AF 8974 then VA 8079 at San Francisco
Salt Lake City → San Francisco → Houston
Timetable, San Francisco time
16:07AF 8974 from Salt Lake City at the gate
12:00VA 8079 to Houston leaves the gatealso NZ 9195
19 h 53 apart on the timetable, overnight
VA 8079 leaves 19 h 53 after AF 8974 arrives on the timetable: more than half a day, so not a connection we count.