AC 1803 then AC 8757 at Toronto Pearson
Kingston → Toronto → Columbus (Ohio)
Timetable, Toronto time
20:25AC 1803 from Kingston at the gate
19:45AC 8757 to Columbus (Ohio) leaves the gate
23 h 20 apart on the timetable, overnight
AC 8757 leaves 23 h 20 after AC 1803 arrives on the timetable: more than half a day, so not a connection we count.