AA 5012 then AA 2586 at DFW
San Angelo → Dallas-Fort Worth → Tucson
Timetable, Dallas-Fort Worth time
06:16AA 5012 from San Angelo at the gate
10:40AA 2586 to Tucson leaves the gate
4 h 24 apart on the timetable
The last days
AA 5012 and AA 2586 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.