AA 9866 then UA 2401 at O'Hare
Bloomington-Normal → Chicago → Nassau
Timetable, Chicago time
13:11AA 9866 from Bloomington-Normal at the gate
10:26UA 2401 to Nassau leaves the gate
21 h 15 apart on the timetable, overnight
UA 2401 leaves 21 h 15 after AA 9866 arrives on the timetable: more than half a day, so not a connection we count.