DL 1680 then DL 472 at Atlanta
Cincinnati → Atlanta → Seattle
Timetable, Atlanta time
21:43DL 1680 from Cincinnati at the gate
14:05DL 472 to Seattle leaves the gate
16 h 22 apart on the timetable, overnight
DL 472 leaves 16 h 22 after DL 1680 arrives on the timetable: more than half a day, so not a connection we count.