WN 3723 then AA 609 at Phoenix
San Diego → Phoenix → Miami
Timetable, Phoenix time
20:55WN 3723 from San Diego at the gate
13:37AA 609 to Miami leaves the gate
16 h 42 apart on the timetable, overnight
AA 609 leaves 16 h 42 after WN 3723 arrives on the timetable: more than half a day, so not a connection we count.