AA 5089 then AA 1232 at Philadelphia
St Louis → Philadelphia → Boston
Timetable, Philadelphia time
09:19AA 5089 from St Louis at the gate
20:12AA 1232 to Boston leaves the gate
10 h 53 apart on the timetable
The last days
AA 5089 and AA 1232 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 Boston
AA 187421:5012 h 31 after AA 5089 on the timetable