AA 1550 then AA 9601 at Philadelphia
Houston → Philadelphia → Lisbon
Timetable, Philadelphia time
20:29AA 1550 from Houston at the gate
22:10AA 9601 to Lisbon leaves the gate
1 h 41 apart on the timetable
The last days
AA 1550 and AA 9601 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 Lisbon
No later flight to Lisbon on the timetable.