AA 4258 then AA 4124 at DFW
Amarillo → Dallas-Fort Worth → Midland
Timetable, Dallas-Fort Worth time
08:46AA 4258 from Amarillo at the gate
16:02AA 4124 to Midland leaves the gate
7 h 16 apart on the timetable
The last days
AA 4258 and AA 4124 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.