DL 1425 then DL 475 at Atlanta
Tampa → Atlanta → Jackson (Mississippi)
Timetable, Atlanta time
21:00DL 1425 from Tampa at the gate
20:15DL 475 to Jackson (Mississippi) leaves the gate
23 h 15 apart on the timetable, overnight
DL 475 leaves 23 h 15 after DL 1425 arrives on the timetable: more than half a day, so not a connection we count.