AA 660 then AA 1455 at DFW
Detroit → Dallas-Fort Worth → New Orleans
Timetable, Dallas-Fort Worth time
21:32AA 660 from Detroit at the gate
21:27AA 1455 to New Orleans leaves the gate
23 h 55 apart on the timetable, overnight
AA 1455 leaves 23 h 55 after AA 660 arrives on the timetable: more than half a day, so not a connection we count.