AA 1098 then AA 3768 at DFW
Roatán → Dallas-Fort Worth → Rapid City
Timetable, Dallas-Fort Worth time
19:45AA 1098 from Roatán at the gate
08:20AA 3768 to Rapid City leaves the gate
12 h 35 apart on the timetable, overnight
AA 3768 leaves 12 h 35 after AA 1098 arrives on the timetable: more than half a day, so not a connection we count.