DL 5526 then DL 472 at Atlanta
Lafayette → Atlanta → Seattle
Timetable, Atlanta time
14:32DL 5526 from Lafayette at the gate
14:05DL 472 to Seattle leaves the gate
23 h 33 apart on the timetable, overnight
DL 472 leaves 23 h 33 after DL 5526 arrives on the timetable: more than half a day, so not a connection we count.