AA 3986 then AA 1355 at DFW
Greenville-Spartanburg → Dallas-Fort Worth → Oklahoma City
Timetable, Dallas-Fort Worth time
15:59AA 3986 from Greenville-Spartanburg at the gate
13:11AA 1355 to Oklahoma City leaves the gate
21 h 12 apart on the timetable, overnight
AA 1355 leaves 21 h 12 after AA 3986 arrives on the timetable: more than half a day, so not a connection we count.