AC 564 then WN 1790 at San Francisco
Vancouver → San Francisco → Las Vegas
Timetable, San Francisco time
13:51AC 564 from Vancouver at the gatealso NZ 4611, TP 8028, UA 8053
12:50WN 1790 to Las Vegas leaves the gate
22 h 59 apart on the timetable, overnight
WN 1790 leaves 22 h 59 after AC 564 arrives on the timetable: more than half a day, so not a connection we count.