F9 1757 then AA 2734 at DFW
Cincinnati → Dallas-Fort Worth → Oklahoma City
Timetable, Dallas-Fort Worth time
21:35F9 1757 from Cincinnati at the gate
18:10AA 2734 to Oklahoma City leaves the gate
20 h 35 apart on the timetable, overnight
AA 2734 leaves 20 h 35 after F9 1757 arrives on the timetable: more than half a day, so not a connection we count.