DL 1091 then VA 8085 at San Francisco
Salt Lake City → San Francisco → Houston
Timetable, San Francisco time
23:59DL 1091 from Salt Lake City at the gatealso VS 4542
16:40VA 8085 to Houston leaves the gate
16 h 41 apart on the timetable, overnight
VA 8085 leaves 16 h 41 after DL 1091 arrives on the timetable: more than half a day, so not a connection we count.