AA 490 then AA 2656 at DFW
Tucson → Dallas-Fort Worth → Chicago O'Hare
Timetable, Dallas-Fort Worth time
08:41AA 490 from Tucson at the gate
18:55AA 2656 to Chicago O'Hare leaves the gate
10 h 14 apart on the timetable
The last days
AA 490 and AA 2656 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.