AA 722 then FR 506 at Dublin
Philadelphia → Dublin → Bristol
Timetable, Dublin time
08:40AA 722 from Philadelphia at the gate
06:20FR 506 to Bristol leaves the gate
21 h 40 apart on the timetable, overnight
FR 506 leaves 21 h 40 after AA 722 arrives on the timetable: more than half a day, so not a connection we count.