F9 4409 then DL 2545 at Atlanta
Washington → Atlanta → Cleveland
Timetable, Atlanta time
23:13F9 4409 from Washington at the gate
14:12DL 2545 to Cleveland leaves the gate
14 h 59 apart on the timetable, overnight
DL 2545 leaves 14 h 59 after F9 4409 arrives on the timetable: more than half a day, so not a connection we count.