UA 1895 then WN 2006 at Phoenix
Houston → Phoenix → Lagos
Timetable, Phoenix time
12:12UA 1895 from Houston at the gate
12:25WN 2006 to Lagos leaves the gate
13 min apart on the timetable
The last days
UA 1895 and WN 2006 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.