AC 2 then UA 3460 at Toronto Pearson
Tokyo Haneda → Toronto → Newark
Timetable, Toronto time
22:41AC 2 from Tokyo Haneda at the gate
18:40UA 3460 to Newark leaves the gate
19 h 59 apart on the timetable, overnight
UA 3460 leaves 19 h 59 after AC 2 arrives on the timetable: more than half a day, so not a connection we count.