AA 3274 then UA 4645 at O'Hare
Fort Lauderdale → Chicago → Fort Wayne
Timetable, Chicago time
12:29AA 3274 from Fort Lauderdale at the gate
11:25UA 4645 to Fort Wayne leaves the gate
22 h 56 apart on the timetable, overnight
UA 4645 leaves 22 h 56 after AA 3274 arrives on the timetable: more than half a day, so not a connection we count.