DL 5389 then B6 520 at Atlanta
Bloomington-Normal → Atlanta → New York JFK
Timetable, Atlanta time
19:14DL 5389 from Bloomington-Normal at the gate
18:41B6 520 to New York JFK leaves the gate
23 h 27 apart on the timetable, overnight
B6 520 leaves 23 h 27 after DL 5389 arrives on the timetable: more than half a day, so not a connection we count.