UA 3471 then OZ 6261 at Newark
Halifax → New York → Los Angeles
Timetable, New York time
15:49UA 3471 from Halifax at the gate
15:30OZ 6261 to Los Angeles leaves the gate
23 h 41 apart on the timetable, overnight
OZ 6261 leaves 23 h 41 after UA 3471 arrives on the timetable: more than half a day, so not a connection we count.