AA 3186 then AS 257 at Boston
Philadelphia → Boston → Seattle
Timetable, Boston time
14:37AA 3186 from Philadelphia at the gate
18:20AS 257 to Seattle leaves the gate
3 h 43 apart on the timetable
The last days
AA 3186 and AS 257 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 Seattle
DL 79718:424 h 05 after AA 3186 on the timetablenot a partner airline