F9 1549 then DL 5410 at Atlanta
Jacksonville → Atlanta → Bloomington-Normal
Timetable, Atlanta time
21:38F9 1549 from Jacksonville at the gate
21:35DL 5410 to Bloomington-Normal leaves the gate
23 h 57 apart on the timetable, overnight
DL 5410 leaves 23 h 57 after F9 1549 arrives on the timetable: more than half a day, so not a connection we count.