UA 2279 then VA 8079 at San Francisco
Reno → San Francisco → Houston
Timetable, San Francisco time
15:35UA 2279 from Reno at the gatealso CM 2540, LX 3341, AC 4597, NZ 9580
12:00VA 8079 to Houston leaves the gatealso NZ 9195
20 h 25 apart on the timetable, overnight
VA 8079 leaves 20 h 25 after UA 2279 arrives on the timetable: more than half a day, so not a connection we count.