DL 441 then DL 1266 at Atlanta
Dallas → Atlanta → West Palm Beach
Timetable, Atlanta time
13:28DL 441 from Dallas at the gate
07:00DL 1266 to West Palm Beach leaves the gate
17 h 32 apart on the timetable, overnight
DL 1266 leaves 17 h 32 after DL 441 arrives on the timetable: more than half a day, so not a connection we count.