AA 1596 then AA 3899 at Phoenix
Fort Lauderdale → Phoenix → Santa Rosa
Timetable, Phoenix time
20:20AA 1596 from Fort Lauderdale at the gate
18:10AA 3899 to Santa Rosa leaves the gate
21 h 50 apart on the timetable, overnight
AA 3899 leaves 21 h 50 after AA 1596 arrives on the timetable: more than half a day, so not a connection we count.