Tokyo Narita to Rome via New York

2 connections on the timetable in the last 7 days, each with its time between the gates on up to 10 days, to Mon 9 Nov. Find yours by its times.

Between the gates, a bar a day, oldest to latestTimetable

1. 1 h 45 apart UA 78 arrives 15:55 → UA 40 leaves 17:40 Between the gates: −41 min to 2 h 29, typically 1 h 54
2. 4 h 25 apart UA 78 arrives 15:55 → UA 510 leaves 20:20 Between the gates: 2 h 16 to 5 h 22, typically 4 h 16

Statistics from past flights, not live flight information. Always check times and your connection with your airline, and don’t base travel or booking decisions on these numbers.