AA 1277 then WN 469 at Denver
Chicago O'Hare → Denver → Las Vegas
Timetable, Denver time
13:47AA 1277 from Chicago O'Hare at the gate
19:50WN 469 to Las Vegas leaves the gate
6 h 03 apart on the timetable
The last days
AA 1277 and WN 469 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.