WN 962 then UA 3923 at Phoenix
Lagos → Phoenix → Denver
Timetable, Phoenix time
08:05WN 962 from Lagos at the gate
22:10UA 3923 to Denver leaves the gate
14 h 05 apart on the timetable
UA 3923 leaves 14 h 05 after WN 962 arrives on the timetable: more than half a day, so not a connection we count.