AC 687 then AC 1802 at Toronto Pearson
St. John's → Toronto → Kingston
Timetable, Toronto time
07:20AC 687 from St. John's at the gate
07:15AC 1802 to Kingston leaves the gate
23 h 55 apart on the timetable, overnight
AC 1802 leaves 23 h 55 after AC 687 arrives on the timetable: more than half a day, so not a connection we count.