AA 2247 then AA 2236 at Miami
Boston → Miami → Philadelphia
Timetable, Miami time
17:50AA 2247 from Boston at the gate
21:45AA 2236 to Philadelphia leaves the gate
3 h 55 apart on the timetable
The last days
AA 2247 and AA 2236 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.
Later flights to Philadelphia
No later flight to Philadelphia on the timetable.