AA 9909 then AA 1181 at Phoenix
Salt Lake City → Phoenix → Philadelphia
Timetable, Phoenix time
14:30AA 9909 from Salt Lake City at the gate
13:15AA 1181 to Philadelphia leaves the gate
22 h 45 apart on the timetable, overnight
AA 1181 leaves 22 h 45 after AA 9909 arrives on the timetable: more than half a day, so not a connection we count.