AA 1098 then AA 1770 at DFW
Roatán → Dallas-Fort Worth → Washington National
Timetable, Dallas-Fort Worth time
19:45AA 1098 from Roatán at the gate
12:06AA 1770 to Washington National leaves the gate
16 h 21 apart on the timetable, overnight
AA 1770 leaves 16 h 21 after AA 1098 arrives on the timetable: more than half a day, so not a connection we count.