AC 7796 then DL 3764 at Vancouver
Terrace → Vancouver → Seattle (SEA)
Timetable, Vancouver time
12:50AC 7796 from Terrace at the gate
08:26DL 3764 to Seattle (SEA) leaves the gate
19 h 36 apart on the timetable, overnight
DL 3764 leaves 19 h 36 after AC 7796 arrives on the timetable: more than half a day, so not a connection we count.