CX 7955 then VA 8085 at San Francisco
Seattle → San Francisco → Houston
Timetable, San Francisco time
20:47CX 7955 from Seattle at the gate
16:40VA 8085 to Houston leaves the gate
19 h 53 apart on the timetable, overnight
VA 8085 leaves 19 h 53 after CX 7955 arrives on the timetable: more than half a day, so not a connection we count.