AA 2695 then AA 3947 at DFW
Chattanooga → Dallas-Fort Worth → Houston
Timetable, Dallas-Fort Worth time
17:35AA 2695 from Chattanooga at the gate
17:26AA 3947 to Houston leaves the gate
23 h 51 apart on the timetable, overnight
AA 3947 leaves 23 h 51 after AA 2695 arrives on the timetable: more than half a day, so not a connection we count.