UA 4648 then 8C 3410 at Phoenix
Lagos → Phoenix → Sacramento
Timetable, Phoenix time
18:56UA 4648 from Lagos at the gate
17:108C 3410 to Sacramento leaves the gate
22 h 14 apart on the timetable, overnight
8C 3410 leaves 22 h 14 after UA 4648 arrives on the timetable: more than half a day, so not a connection we count.