WN 939 then DL 4077 at Phoenix
Dallas → Phoenix → Lagos
Timetable, Phoenix time
16:35WN 939 from Dallas at the gate
20:25DL 4077 to Lagos leaves the gate
3 h 50 apart on the timetable
The last days
WN 939 and DL 4077 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.