AA 2896 then AA 5640 at DFW
Chicago O'Hare → Dallas-Fort Worth → Gainesville
Timetable, Dallas-Fort Worth time
00:43AA 2896 from Chicago O'Hare at the gate
13:19AA 5640 to Gainesville leaves the gate
12 h 36 apart on the timetable
AA 5640 leaves 12 h 36 after AA 2896 arrives on the timetable: more than half a day, so not a connection we count.