F9 1116 then DL 3063 at Atlanta
Las Vegas → Atlanta → Gulfport
Timetable, Atlanta time
17:31F9 1116 from Las Vegas at the gate
16:56DL 3063 to Gulfport leaves the gate
23 h 25 apart on the timetable, overnight
DL 3063 leaves 23 h 25 after F9 1116 arrives on the timetable: more than half a day, so not a connection we count.