AA 1448 then AA 2230 at Miami
Norfolk → Miami → Houston
Timetable, Miami time
08:34AA 1448 from Norfolk at the gate
21:59AA 2230 to Houston leaves the gate
13 h 25 apart on the timetable
AA 2230 leaves 13 h 25 after AA 1448 arrives on the timetable: more than half a day, so not a connection we count.