OS 7717 then VA 8085 at San Francisco
Chicago O'Hare → San Francisco → Houston
Timetable, San Francisco time
18:56OS 7717 from Chicago O'Hare at the gatealso SN 8819
16:40VA 8085 to Houston leaves the gate
21 h 44 apart on the timetable, overnight
VA 8085 leaves 21 h 44 after OS 7717 arrives on the timetable: more than half a day, so not a connection we count.