OZ 6404 then UA 406 at San Francisco
Austin → San Francisco → Las Vegas
Timetable, San Francisco time
22:00OZ 6404 from Austin at the gate
21:10UA 406 to Las Vegas leaves the gatealso AC 4025, VA 8562, LH 8940, NZ 9229
23 h 10 apart on the timetable, overnight
UA 406 leaves 23 h 10 after OZ 6404 arrives on the timetable: more than half a day, so not a connection we count.