FR 817 then EI 119 at Dublin
Edinburgh → Dublin → Washington
Timetable, Dublin time
19:00FR 817 from Edinburgh at the gate
15:50EI 119 to Washington leaves the gate
20 h 50 apart on the timetable, overnight
EI 119 leaves 20 h 50 after FR 817 arrives on the timetable: more than half a day, so not a connection we count.