UA 214 then VA 8085 at San Francisco
St Louis → San Francisco → Houston
Timetable, San Francisco time
21:41UA 214 from St Louis at the gatealso NZ 9701
16:40VA 8085 to Houston leaves the gate
18 h 59 apart on the timetable, overnight
VA 8085 leaves 18 h 59 after UA 214 arrives on the timetable: more than half a day, so not a connection we count.