AA 2572 then AA 1776 at Philadelphia
Hartford → Philadelphia → Boston
Timetable, Philadelphia time
07:22AA 2572 from Hartford at the gate
18:38AA 1776 to Boston leaves the gate
11 h 16 apart on the timetable
The last days
AA 2572 and AA 1776 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 123220:1212 h 50 after AA 2572 on the timetable
AA 187421:5014 h 28 after AA 2572 on the timetable