AA 6454 then AA 3681 at Phoenix
Yuma → Phoenix → Houston
Timetable, Phoenix time
08:04AA 6454 from Yuma at the gate
12:45AA 3681 to Houston leaves the gate
4 h 41 apart on the timetable
The last days
AA 6454 and AA 3681 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.