DL 356 then DL 558 at Seattle
Fort Lauderdale → Seattle → Cincinnati
Timetable, Seattle time
12:00DL 356 from Fort Lauderdale at the gate
11:30DL 558 to Cincinnati leaves the gate
23 h 30 apart on the timetable, overnight
DL 558 leaves 23 h 30 after DL 356 arrives on the timetable: more than half a day, so not a connection we count.