DL 33 then DL 5519 at Atlanta
London → Atlanta → Northwest Arkansas
Timetable, Atlanta time
13:37DL 33 from London at the gate
10:25DL 5519 to Northwest Arkansas leaves the gate
20 h 48 apart on the timetable, overnight
DL 5519 leaves 20 h 48 after DL 33 arrives on the timetable: more than half a day, so not a connection we count.