DL 775 then DL 472 at Atlanta
Cleveland → Atlanta → Seattle
Timetable, Atlanta time
16:54DL 775 from Cleveland at the gate
16:30DL 472 to Seattle leaves the gate
23 h 36 apart on the timetable, overnight
DL 472 leaves 23 h 36 after DL 775 arrives on the timetable: more than half a day, so not a connection we count.