AA 1408 then 8C 1231 at Miami
Phoenix → Miami → San Juan
Timetable, Miami time
05:10AA 1408 from Phoenix at the gate
00:008C 1231 to San Juan leaves the gate
18 h 50 apart on the timetable, overnight
8C 1231 leaves 18 h 50 after AA 1408 arrives on the timetable: more than half a day, so not a connection we count.