DL 1271 then DL 472 at Atlanta
Fort Lauderdale → Atlanta → Seattle
Timetable, Atlanta time
14:35DL 1271 from Fort Lauderdale at the gate
14:05DL 472 to Seattle leaves the gate
23 h 30 apart on the timetable, overnight
DL 472 leaves 23 h 30 after DL 1271 arrives on the timetable: more than half a day, so not a connection we count.