AA 9922 then DL 2544 at Denver
Colorado Springs → Denver → Salt Lake City
Timetable, Denver time
06:15AA 9922 from Colorado Springs at the gate
05:25DL 2544 to Salt Lake City leaves the gate
23 h 10 apart on the timetable, overnight
DL 2544 leaves 23 h 10 after AA 9922 arrives on the timetable: more than half a day, so not a connection we count.