DL 2190 then DL 1403 at Atlanta
New York JFK → Atlanta → St Louis
Timetable, Atlanta time
23:18DL 2190 from New York JFK at the gate
23:10DL 1403 to St Louis leaves the gate
23 h 52 apart on the timetable, overnight
DL 1403 leaves 23 h 52 after DL 2190 arrives on the timetable: more than half a day, so not a connection we count.