CM 2457 then VA 8191 at San Francisco
Sacramento → San Francisco → Las Vegas
Timetable, San Francisco time
21:41CM 2457 from Sacramento at the gatealso AC 4533, UA 5961, VA 8183
16:50VA 8191 to Las Vegas leaves the gate
19 h 09 apart on the timetable, overnight
VA 8191 leaves 19 h 09 after CM 2457 arrives on the timetable: more than half a day, so not a connection we count.