AA 1098 then UA 539 at DFW
Roatán → Dallas-Fort Worth → Houston
Timetable, Dallas-Fort Worth time
19:45AA 1098 from Roatán at the gate
12:10UA 539 to Houston leaves the gate
16 h 25 apart on the timetable, overnight
UA 539 leaves 16 h 25 after AA 1098 arrives on the timetable: more than half a day, so not a connection we count.