AA 644 then AA 2908 at Phoenix
Tampa → Phoenix → Lagos
Timetable, Phoenix time
20:50AA 644 from Tampa at the gate
18:09AA 2908 to Lagos leaves the gate
21 h 19 apart on the timetable, overnight
AA 2908 leaves 21 h 19 after AA 644 arrives on the timetable: more than half a day, so not a connection we count.