NH 7333 then UA 3912 at San Francisco
Austin → San Francisco → Houston
Timetable, San Francisco time
09:03NH 7333 from Austin at the gatealso CA 7410
23:00UA 3912 to Houston leaves the gate
13 h 57 apart on the timetable
UA 3912 leaves 13 h 57 after NH 7333 arrives on the timetable: more than half a day, so not a connection we count.