EI 3281 then AA 723 at Dublin
Bristol → Dublin → Philadelphia
Timetable, Dublin time
13:35EI 3281 from Bristol at the gate
11:30AA 723 to Philadelphia leaves the gate
21 h 55 apart on the timetable, overnight
AA 723 leaves 21 h 55 after EI 3281 arrives on the timetable: more than half a day, so not a connection we count.