AC 2009 then ET 553 at Toronto Pearson
Saint John → Toronto → Addis Ababa
Timetable, Toronto time
19:23AC 2009 from Saint John at the gate
10:20ET 553 to Addis Ababa leaves the gate
14 h 57 apart on the timetable, overnight
ET 553 leaves 14 h 57 after AC 2009 arrives on the timetable: more than half a day, so not a connection we count.