AA 9909 then AS 731 at Phoenix
Salt Lake City → Phoenix → Everett
Timetable, Phoenix time
14:30AA 9909 from Salt Lake City at the gate
11:46AS 731 to Everett leaves the gate
21 h 16 apart on the timetable, overnight
AS 731 leaves 21 h 16 after AA 9909 arrives on the timetable: more than half a day, so not a connection we count.