AA 866 then F9 2133 at Phoenix
Chicago O'Hare → Phoenix → Lagos
Timetable, Phoenix time
12:23AA 866 from Chicago O'Hare at the gate
10:04F9 2133 to Lagos leaves the gate
21 h 41 apart on the timetable, overnight
F9 2133 leaves 21 h 41 after AA 866 arrives on the timetable: more than half a day, so not a connection we count.