AA 9909 then WN 1410 at Phoenix
Salt Lake City → Phoenix → Denver
Timetable, Phoenix time
14:30AA 9909 from Salt Lake City at the gate
11:00WN 1410 to Denver leaves the gate
20 h 30 apart on the timetable, overnight
WN 1410 leaves 20 h 30 after AA 9909 arrives on the timetable: more than half a day, so not a connection we count.