WN 3591 then AS 401 at Phoenix
Lagos → Phoenix → Seattle
Timetable, Phoenix time
06:55WN 3591 from Lagos at the gate
16:58AS 401 to Seattle leaves the gate
10 h 03 apart on the timetable
The last days
WN 3591 and AS 401 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.