AA 6442 then AA 657 at DFW
Aspen → Dallas-Fort Worth → Las Vegas
Timetable, Dallas-Fort Worth time
16:21AA 6442 from Aspen at the gate
21:34AA 657 to Las Vegas leaves the gate
5 h 13 apart on the timetable
The last days
AA 6442 and AA 657 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.