AA 2955 then AA 2230 at Miami
Dallas-Fort Worth → Miami → Houston
Timetable, Miami time
09:58AA 2955 from Dallas-Fort Worth at the gate
21:59AA 2230 to Houston leaves the gate
12 h 01 apart on the timetable
AA 2230 leaves 12 h 01 after AA 2955 arrives on the timetable: more than half a day, so not a connection we count.