AA 2928 then AA 3449 at DFW
Mc Allen → Dallas-Fort Worth → Tallahassee
Timetable, Dallas-Fort Worth time
13:01AA 2928 from Mc Allen at the gate
12:19AA 3449 to Tallahassee leaves the gate
23 h 18 apart on the timetable, overnight
AA 3449 leaves 23 h 18 after AA 2928 arrives on the timetable: more than half a day, so not a connection we count.