AA 1284 then MQ 3418 at Miami
Boston → Miami → Greenville-Spartanburg
Timetable, Miami time
21:49AA 1284 from Boston at the gate
19:45MQ 3418 to Greenville-Spartanburg leaves the gate
21 h 56 apart on the timetable, overnight
MQ 3418 leaves 21 h 56 after AA 1284 arrives on the timetable: more than half a day, so not a connection we count.