AA 1098 then UA 2049 at DFW
Roatán → Dallas-Fort Worth → Denver
Timetable, Dallas-Fort Worth time
19:45AA 1098 from Roatán at the gate
11:40UA 2049 to Denver leaves the gate
15 h 55 apart on the timetable, overnight
UA 2049 leaves 15 h 55 after AA 1098 arrives on the timetable: more than half a day, so not a connection we count.