AA 3388 then DL 735 at DFW
Amarillo → Dallas-Fort Worth → Detroit
Timetable, Dallas-Fort Worth time
14:19AA 3388 from Amarillo at the gate
13:36DL 735 to Detroit leaves the gate
23 h 17 apart on the timetable, overnight
DL 735 leaves 23 h 17 after AA 3388 arrives on the timetable: more than half a day, so not a connection we count.