AC 1803 then AC 119 at Toronto Pearson
Kingston → Toronto → Vancouver
Timetable, Toronto time
20:25AC 1803 from Kingston at the gate
17:40AC 119 to Vancouver leaves the gate
21 h 15 apart on the timetable, overnight
AC 119 leaves 21 h 15 after AC 1803 arrives on the timetable: more than half a day, so not a connection we count.