AA 1011 then AA 3191 at DFW
Tucson → Dallas-Fort Worth → Des Moines
Timetable, Dallas-Fort Worth time
12:22AA 1011 from Tucson at the gate
17:00AA 3191 to Des Moines leaves the gate
4 h 38 apart on the timetable
The last days
AA 1011 and AA 3191 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.