AA 646 then WN 3506 at Phoenix
Lagos → Phoenix → San Diego
Timetable, Phoenix time
17:02AA 646 from Lagos at the gate
16:00WN 3506 to San Diego leaves the gate
22 h 58 apart on the timetable, overnight
WN 3506 leaves 22 h 58 after AA 646 arrives on the timetable: more than half a day, so not a connection we count.