AA 9915 then WN 1137 at Phoenix
Salt Lake City → Phoenix → Lagos
Timetable, Phoenix time
10:40AA 9915 from Salt Lake City at the gate
16:35WN 1137 to Lagos leaves the gate
5 h 55 apart on the timetable
The last days
AA 9915 and WN 1137 weren’t both flown 15 min to 12 h apart in the last 21 days.
Statistics from past flights, not live flight information. Always check times and your connection with your airline, and don’t base travel or booking decisions on these numbers.