AA 1098 then AA 6272 at DFW
Roatán → Dallas-Fort Worth → South Bend
Timetable, Dallas-Fort Worth time
19:45AA 1098 from Roatán at the gate
13:51AA 6272 to South Bend leaves the gate
18 h 06 apart on the timetable, overnight
AA 6272 leaves 18 h 06 after AA 1098 arrives on the timetable: more than half a day, so not a connection we count.