WS 125 then DL 3764 at Vancouver
Calgary → Vancouver → Seattle (SEA)
Timetable, Vancouver time
14:00WS 125 from Calgary at the gate
08:26DL 3764 to Seattle (SEA) leaves the gate
18 h 26 apart on the timetable, overnight
DL 3764 leaves 18 h 26 after WS 125 arrives on the timetable: more than half a day, so not a connection we count.