DL 1987 then DL 475 at Atlanta
Montego Bay → Atlanta → Jackson (Mississippi)
Timetable, Atlanta time
21:15DL 1987 from Montego Bay at the gate
19:30DL 475 to Jackson (Mississippi) leaves the gate
22 h 15 apart on the timetable, overnight
DL 475 leaves 22 h 15 after DL 1987 arrives on the timetable: more than half a day, so not a connection we count.