DL 1538 then 2I 199 at Miami
New York LaGuardia → Miami → Cincinnati
Timetable, Miami time
14:30DL 1538 from New York LaGuardia at the gate
11:002I 199 to Cincinnati leaves the gate
20 h 30 apart on the timetable, overnight
2I 199 leaves 20 h 30 after DL 1538 arrives on the timetable: more than half a day, so not a connection we count.