AC 1058 then DL 3764 at Vancouver
Las Vegas → Vancouver → Seattle (SEA)
Timetable, Vancouver time
14:30AC 1058 from Las Vegas at the gate
08:26DL 3764 to Seattle (SEA) leaves the gate
17 h 56 apart on the timetable, overnight
DL 3764 leaves 17 h 56 after AC 1058 arrives on the timetable: more than half a day, so not a connection we count.