AC 7041 then AC 761 at Montréal
Washington → Montréal → San Francisco
Timetable, Montréal time
00:07AC 7041 from Washington at the gate
18:00AC 761 to San Francisco leaves the gate
17 h 53 apart on the timetable
AC 761 leaves 17 h 53 after AC 7041 arrives on the timetable: more than half a day, so not a connection we count.