AA 3529 then AA 5121 at DFW
Mc Allen → Dallas-Fort Worth → Huntsville
Timetable, Dallas-Fort Worth time
15:45AA 3529 from Mc Allen at the gate
16:33AA 5121 to Huntsville leaves the gate
48 min apart on the timetable
The last days
AA 3529 and AA 5121 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.