EC 7682 then UA 943 at Lisbon
Barcelona → Lisbon → Washington
Timetable, Lisbon time
23:00EC 7682 from Barcelona at the gate
12:20UA 943 to Washington leaves the gate
13 h 20 apart on the timetable, overnight
UA 943 leaves 13 h 20 after EC 7682 arrives on the timetable: more than half a day, so not a connection we count.