GQ 231 then AC 899 at Athens
Mykonos → Athens → Montréal
Timetable, Athens time
19:05GQ 231 from Mykonos at the gate
13:00AC 899 to Montréal leaves the gate
17 h 55 apart on the timetable, overnight
AC 899 leaves 17 h 55 after GQ 231 arrives on the timetable: more than half a day, so not a connection we count.