AA 3189 then 8C 1231 at Miami
Dallas-Fort Worth → Miami → San Juan
Timetable, Miami time
08:49AA 3189 from Dallas-Fort Worth at the gate
00:008C 1231 to San Juan leaves the gate
15 h 11 apart on the timetable, overnight
8C 1231 leaves 15 h 11 after AA 3189 arrives on the timetable: more than half a day, so not a connection we count.