AC 7327 then ET 553 at Toronto Pearson
Santa Lucia → Toronto → Addis Ababa
Timetable, Toronto time
12:30AC 7327 from Santa Lucia at the gate
10:20ET 553 to Addis Ababa leaves the gate
21 h 50 apart on the timetable, overnight
ET 553 leaves 21 h 50 after AC 7327 arrives on the timetable: more than half a day, so not a connection we count.