DL 2925 then DL 971 at Atlanta
Mobile → Atlanta → Colorado Springs
Timetable, Atlanta time
20:35DL 2925 from Mobile at the gate
19:30DL 971 to Colorado Springs leaves the gate
22 h 55 apart on the timetable, overnight
DL 971 leaves 22 h 55 after DL 2925 arrives on the timetable: more than half a day, so not a connection we count.