UA 1844 then VA 8085 at San Francisco
Newark → San Francisco → Houston
Timetable, San Francisco time
19:44UA 1844 from Newark at the gatealso VA 8517, SN 8941, NZ 9123
16:40VA 8085 to Houston leaves the gate
20 h 56 apart on the timetable, overnight
VA 8085 leaves 20 h 56 after UA 1844 arrives on the timetable: more than half a day, so not a connection we count.