F9 2791 then AA 4992 at O'Hare
Orlando → Chicago → Milwaukee
Timetable, Chicago time
08:46F9 2791 from Orlando at the gate
21:35AA 4992 to Milwaukee leaves the gate
12 h 49 apart on the timetable
AA 4992 leaves 12 h 49 after F9 2791 arrives on the timetable: more than half a day, so not a connection we count.