AA 3649 then DL 4608 at Phoenix
Tucson → Phoenix → Lagos
Timetable, Phoenix time
09:45AA 3649 from Tucson at the gate
14:00DL 4608 to Lagos leaves the gate
4 h 15 apart on the timetable
The last days
AA 3649 and DL 4608 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.