UA 3553 then AC 1802 at Toronto Pearson
Newark → Toronto → Kingston
Timetable, Toronto time
09:14UA 3553 from Newark at the gate
07:15AC 1802 to Kingston leaves the gate
22 h 01 apart on the timetable, overnight
AC 1802 leaves 22 h 01 after UA 3553 arrives on the timetable: more than half a day, so not a connection we count.