AC 8752 then AC 2058 at Toronto Pearson
Columbus (Ohio) → Toronto → Halifax
Timetable, Toronto time
10:53AC 8752 from Columbus (Ohio) at the gate
10:00AC 2058 to Halifax leaves the gate
23 h 07 apart on the timetable, overnight
AC 2058 leaves 23 h 07 after AC 8752 arrives on the timetable: more than half a day, so not a connection we count.