DL 1215 then AA 5471 at Atlanta
Fort Lauderdale → Atlanta → Washington National
Timetable, Atlanta time
08:35DL 1215 from Fort Lauderdale at the gate
08:01AA 5471 to Washington National leaves the gate
23 h 26 apart on the timetable, overnight
AA 5471 leaves 23 h 26 after DL 1215 arrives on the timetable: more than half a day, so not a connection we count.