AV 2067 then UA 406 at San Francisco
Sacramento → San Francisco → Las Vegas
Timetable, San Francisco time
21:41AV 2067 from Sacramento at the gatealso CM 2457, UA 5961, VA 8183
21:10UA 406 to Las Vegas leaves the gatealso AC 4025, VA 8562, LH 8940, NZ 9229
23 h 29 apart on the timetable, overnight
UA 406 leaves 23 h 29 after AV 2067 arrives on the timetable: more than half a day, so not a connection we count.