AA 662 then AA 3708 at Denver
Dallas-Fort Worth → Denver → Phoenix Sky Harbor
Timetable, Denver time
23:48AA 662 from Dallas-Fort Worth at the gate
06:22AA 3708 to Phoenix Sky Harbor leaves the gate
6 h 34 apart on the timetable, overnight
The last days
AA 662 and AA 3708 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.