DL 1680 then AC 8568 at Atlanta
Cincinnati → Atlanta → Montréal
Timetable, Atlanta time
21:43DL 1680 from Cincinnati at the gate
12:55AC 8568 to Montréal leaves the gate
15 h 12 apart on the timetable, overnight
AC 8568 leaves 15 h 12 after DL 1680 arrives on the timetable: more than half a day, so not a connection we count.