CM 1131 then QF 3791 at San Francisco
Eugene → San Francisco → Las Vegas
Timetable, San Francisco time
21:05CM 1131 from Eugene at the gatealso AV 2270
10:00QF 3791 to Las Vegas leaves the gate
12 h 55 apart on the timetable, overnight
QF 3791 leaves 12 h 55 after CM 1131 arrives on the timetable: more than half a day, so not a connection we count.