AC 8604 then AA 1765 at Boston
Montréal → Boston → Orlando
Timetable, Boston time
09:48AC 8604 from Montréal at the gate
16:35AA 1765 to Orlando leaves the gate
6 h 47 apart on the timetable
The last days
AC 8604 and AA 1765 weren’t both flown 15 min to 12 h apart in the last 21 days.
Statistics from past flights, not live flight information. Always check times and your connection with your airline, and don’t base travel or booking decisions on these numbers.