AA 5791 then WN 3150 at Philadelphia
Portland (Maine) → Philadelphia → Nashville
Timetable, Philadelphia time
14:08AA 5791 from Portland (Maine) at the gate
14:30WN 3150 to Nashville leaves the gate
22 min apart on the timetable
The last days
AA 5791 and WN 3150 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.