AS 315 then AA 5636 at Detroit
Seattle → Detroit → Philadelphia
Timetable, Detroit time
05:40AS 315 from Seattle at the gate
11:07AA 5636 to Philadelphia leaves the gate
5 h 27 apart on the timetable
The last days
AS 315 and AA 5636 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.