WN 856 then WN 2541 at Denver
Dallas → Denver → Colorado Springs
Timetable, Denver time
08:45WN 856 from Dallas at the gate
14:50WN 2541 to Colorado Springs leaves the gate
6 h 05 apart on the timetable
The last days
WN 856 and WN 2541 weren’t both flown 15 min to 12 h apart in the last 21 days.
Statistics from past flights, not live flight information. Always check times and your connection with your airline, and don’t base travel or booking decisions on these numbers.