AA 5491 then WN 3334 at Philadelphia
Northwest Arkansas → Philadelphia → Nashville
Timetable, Philadelphia time
09:45AA 5491 from Northwest Arkansas at the gate
20:15WN 3334 to Nashville leaves the gate
10 h 30 apart on the timetable
The last days
AA 5491 and WN 3334 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.