UA 6047 then AA 1774 at O'Hare
Pittsburgh → Chicago → Fort Myers
Timetable, Chicago time
19:00UA 6047 from Pittsburgh at the gate
18:58AA 1774 to Fort Myers leaves the gate
23 h 58 apart on the timetable, overnight
AA 1774 leaves 23 h 58 after UA 6047 arrives on the timetable: more than half a day, so not a connection we count.