AA 490 then AA 3287 at DFW
Tucson → Dallas-Fort Worth → Santa Clara
Timetable, Dallas-Fort Worth time
08:45AA 490 from Tucson at the gate
10:13AA 3287 to Santa Clara leaves the gate
1 h 28 apart on the timetable
The last days
AA 490 and AA 3287 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.