AA 1098 then AA 3984 at DFW
Roatán → Dallas-Fort Worth → Rapid City
Timetable, Dallas-Fort Worth time
19:45AA 1098 from Roatán at the gate
11:13AA 3984 to Rapid City leaves the gate
15 h 28 apart on the timetable, overnight
AA 3984 leaves 15 h 28 after AA 1098 arrives on the timetable: more than half a day, so not a connection we count.