AA 2661 then AA 5621 at DFW
Miami → Dallas-Fort Worth → Midland
Timetable, Dallas-Fort Worth time
11:33AA 2661 from Miami at the gate
12:32AA 5621 to Midland leaves the gate
59 min apart on the timetable
The last days
AA 2661 and AA 5621 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.