AA 490 then AA 6458 at DFW
Tucson → Dallas-Fort Worth → Houston Hobby
Timetable, Dallas-Fort Worth time
08:45AA 490 from Tucson at the gate
09:44AA 6458 to Houston Hobby leaves the gate
59 min apart on the timetable
The last days
AA 490 and AA 6458 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.