DL 4707 then DL 472 at Atlanta
Springfield → Atlanta → Seattle
Timetable, Atlanta time
14:29DL 4707 from Springfield at the gate
14:05DL 472 to Seattle leaves the gate
23 h 36 apart on the timetable, overnight
DL 472 leaves 23 h 36 after DL 4707 arrives on the timetable: more than half a day, so not a connection we count.