AA 1442 then AA 3735 at DFW
Boston → Dallas-Fort Worth → Gainesville
Timetable, Dallas-Fort Worth time
17:50AA 1442 from Boston at the gate
08:30AA 3735 to Gainesville leaves the gate
14 h 40 apart on the timetable, overnight
AA 3735 leaves 14 h 40 after AA 1442 arrives on the timetable: more than half a day, so not a connection we count.