UA 1981 then UA 64 at Newark
Los Angeles → New York → Lisbon
Timetable, New York time
20:33UA 1981 from Los Angeles at the gate
20:25UA 64 to Lisbon leaves the gate
23 h 52 apart on the timetable, overnight
UA 64 leaves 23 h 52 after UA 1981 arrives on the timetable: more than half a day, so not a connection we count.