AA 9789 then AA 1666 at Phoenix
Seattle → Phoenix → Ontario
Timetable, Phoenix time
17:57AA 9789 from Seattle at the gate
17:51AA 1666 to Ontario leaves the gate
23 h 54 apart on the timetable, overnight
AA 1666 leaves 23 h 54 after AA 9789 arrives on the timetable: more than half a day, so not a connection we count.