DL 1063 then DL 1734 at Atlanta
Chicago Midway → Atlanta → Toronto
Timetable, Atlanta time
14:21DL 1063 from Chicago Midway at the gate
14:07DL 1734 to Toronto leaves the gate
23 h 46 apart on the timetable, overnight
DL 1734 leaves 23 h 46 after DL 1063 arrives on the timetable: more than half a day, so not a connection we count.