AA 3594 then AA 1107 at DFW
Amarillo → Dallas-Fort Worth → Houston
Timetable, Dallas-Fort Worth time
07:30AA 3594 from Amarillo at the gate
12:34AA 1107 to Houston leaves the gate
5 h 04 apart on the timetable
The last days
AA 3594 and AA 1107 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.