DL 2718 then AC 7305 at Atlanta
Gulfport → Atlanta → Toronto
Timetable, Atlanta time
16:14DL 2718 from Gulfport at the gate
16:00AC 7305 to Toronto leaves the gate
23 h 46 apart on the timetable, overnight
AC 7305 leaves 23 h 46 after DL 2718 arrives on the timetable: more than half a day, so not a connection we count.