AA 482 then AA 2721 at DFW
Detroit → Dallas-Fort Worth → Tucson
Timetable, Dallas-Fort Worth time
10:00AA 482 from Detroit at the gate
10:45AA 2721 to Tucson leaves the gate
45 min apart on the timetable
The last days
AA 482 and AA 2721 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.