WN 1749 then WN 162 at Phoenix
Lagos → Phoenix → San Diego
Timetable, Phoenix time
11:35WN 1749 from Lagos at the gate
12:15WN 162 to San Diego leaves the gate
40 min apart on the timetable
The last days
WN 1749 and WN 162 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.