AA 5426 then AA 3139 at DFW
Huntsville → Dallas-Fort Worth → Birmingham (Alabama)
Timetable, Dallas-Fort Worth time
07:28AA 5426 from Huntsville at the gate
20:04AA 3139 to Birmingham (Alabama) leaves the gate
12 h 36 apart on the timetable
AA 3139 leaves 12 h 36 after AA 5426 arrives on the timetable: more than half a day, so not a connection we count.