DL 3176 then DL 1266 at Atlanta
Mobile → Atlanta → West Palm Beach
Timetable, Atlanta time
14:24DL 3176 from Mobile at the gate
09:22DL 1266 to West Palm Beach leaves the gate
18 h 58 apart on the timetable, overnight
DL 1266 leaves 18 h 58 after DL 3176 arrives on the timetable: more than half a day, so not a connection we count.