AA 4040 then WN 2598 at Phoenix
Denver → Phoenix → Colorado Springs
Timetable, Phoenix time
07:07AA 4040 from Denver at the gate
20:50WN 2598 to Colorado Springs leaves the gate
13 h 43 apart on the timetable
WN 2598 leaves 13 h 43 after AA 4040 arrives on the timetable: more than half a day, so not a connection we count.