UA 1508 then VA 8085 at San Francisco
Burbank → San Francisco → Houston
Timetable, San Francisco time
20:08UA 1508 from Burbank at the gatealso AC 3569
16:40VA 8085 to Houston leaves the gate
20 h 32 apart on the timetable, overnight
VA 8085 leaves 20 h 32 after UA 1508 arrives on the timetable: more than half a day, so not a connection we count.