DL 1510 then AA 2243 at Miami
Atlanta → Miami → Managua
Timetable, Miami time
11:46DL 1510 from Atlanta at the gate
11:26AA 2243 to Managua leaves the gate
23 h 40 apart on the timetable, overnight
AA 2243 leaves 23 h 40 after DL 1510 arrives on the timetable: more than half a day, so not a connection we count.