AA 1817 then AA 2685 at Phoenix
Washington National → Phoenix → Northwest Arkansas
Timetable, Phoenix time
10:21AA 1817 from Washington National at the gate
09:30AA 2685 to Northwest Arkansas leaves the gate
23 h 09 apart on the timetable, overnight
AA 2685 leaves 23 h 09 after AA 1817 arrives on the timetable: more than half a day, so not a connection we count.