FR 819 then EI 117 at Dublin
Edinburgh → Dublin → Washington
Timetable, Dublin time
16:55FR 819 from Edinburgh at the gate
12:20EI 117 to Washington leaves the gate
19 h 25 apart on the timetable, overnight
EI 117 leaves 19 h 25 after FR 819 arrives on the timetable: more than half a day, so not a connection we count.