DL 374 then AA 1728 at DFW
Atlanta → Dallas-Fort Worth → Cincinnati
Timetable, Dallas-Fort Worth time
17:00DL 374 from Atlanta at the gate
15:13AA 1728 to Cincinnati leaves the gate
22 h 13 apart on the timetable, overnight
AA 1728 leaves 22 h 13 after DL 374 arrives on the timetable: more than half a day, so not a connection we count.