UA 2386 then VA 8079 at San Francisco
Burbank → San Francisco → Houston
Timetable, San Francisco time
12:51UA 2386 from Burbank at the gatealso AC 4514, EK 6026
12:00VA 8079 to Houston leaves the gatealso NZ 9195
23 h 09 apart on the timetable, overnight
VA 8079 leaves 23 h 09 after UA 2386 arrives on the timetable: more than half a day, so not a connection we count.