AA 9397 then VA 8085 at San Francisco
Santa Ana → San Francisco → Houston
Timetable, San Francisco time
21:26AA 9397 from Santa Ana at the gate
16:40VA 8085 to Houston leaves the gate
19 h 14 apart on the timetable, overnight
VA 8085 leaves 19 h 14 after AA 9397 arrives on the timetable: more than half a day, so not a connection we count.