AA 2638 then AA 1355 at DFW
Norfolk → Dallas-Fort Worth → Oklahoma City
Timetable, Dallas-Fort Worth time
18:03AA 2638 from Norfolk at the gate
13:11AA 1355 to Oklahoma City leaves the gate
19 h 08 apart on the timetable, overnight
AA 1355 leaves 19 h 08 after AA 2638 arrives on the timetable: more than half a day, so not a connection we count.