AA 5568 then AA 1710 at DFW
Huntsville → Dallas-Fort Worth → Pittsburgh
Timetable, Dallas-Fort Worth time
14:15AA 5568 from Huntsville at the gate
13:14AA 1710 to Pittsburgh leaves the gate
22 h 59 apart on the timetable, overnight
AA 1710 leaves 22 h 59 after AA 5568 arrives on the timetable: more than half a day, so not a connection we count.