AA 690 then WN 4101 at Philadelphia
Boston → Philadelphia → Nashville
Timetable, Philadelphia time
07:37AA 690 from Boston at the gate
11:30WN 4101 to Nashville leaves the gate
3 h 53 apart on the timetable
Today
From the airport’s board at 22:35 Philadelphia time
07:16AA 690 reached the gate21 min early
11:22WN 4101 left the gate8 min early
4 h 06 between the gates
The last days
AA 690 and WN 4101 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.