UA 1936 then WN 3846 at San Francisco
Eugene → San Francisco → Las Vegas
Timetable, San Francisco time
21:05UA 1936 from Eugene at the gatealso OZ 6325
21:00WN 3846 to Las Vegas leaves the gate
23 h 55 apart on the timetable, overnight
WN 3846 leaves 23 h 55 after UA 1936 arrives on the timetable: more than half a day, so not a connection we count.