DL 3155 then AA 5043 at Atlanta
Gulfport → Atlanta → Charlotte
Timetable, Atlanta time
08:55DL 3155 from Gulfport at the gate
08:15AA 5043 to Charlotte leaves the gate
23 h 20 apart on the timetable, overnight
AA 5043 leaves 23 h 20 after DL 3155 arrives on the timetable: more than half a day, so not a connection we count.