AC 7041 then AC 7085 at Montréal
Washington → Montréal → Calgary
Timetable, Montréal time
00:07AC 7041 from Washington at the gate
17:21AC 7085 to Calgary leaves the gate
17 h 14 apart on the timetable
AC 7085 leaves 17 h 14 after AC 7041 arrives on the timetable: more than half a day, so not a connection we count.