DL 731 then DL 1734 at Atlanta
Wilmington (ILM) → Atlanta → Toronto
Timetable, Atlanta time
16:07DL 731 from Wilmington (ILM) at the gate
14:07DL 1734 to Toronto leaves the gate
22 h apart on the timetable, overnight
DL 1734 leaves 22 h after DL 731 arrives on the timetable: more than half a day, so not a connection we count.