DL 409 then DL 5519 at Atlanta
Ontario → Atlanta → Northwest Arkansas
Timetable, Atlanta time
14:05DL 409 from Ontario at the gate
10:25DL 5519 to Northwest Arkansas leaves the gate
20 h 20 apart on the timetable, overnight
DL 5519 leaves 20 h 20 after DL 409 arrives on the timetable: more than half a day, so not a connection we count.