AA 9909 then WN 3228 at Phoenix
Salt Lake City → Phoenix → DES
Timetable, Phoenix time
14:30AA 9909 from Salt Lake City at the gate
13:50WN 3228 to DES leaves the gate
23 h 20 apart on the timetable, overnight
WN 3228 leaves 23 h 20 after AA 9909 arrives on the timetable: more than half a day, so not a connection we count.