AA 912 then MQ 4008 at Miami
Santiago de Chile → Miami → Jacksonville
Timetable, Miami time
05:00AA 912 from Santiago de Chile at the gate
17:04MQ 4008 to Jacksonville leaves the gate
12 h 04 apart on the timetable
MQ 4008 leaves 12 h 04 after AA 912 arrives on the timetable: more than half a day, so not a connection we count.