Seattle to Boston via Tokyo

2 connections on the timetable in the last 7 days, each with its time between the gates on up to 10 days, to Wed 4 Nov. Find yours by its times.

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

1. 3 h 25 apart AS 123 arrives 15:25 → JL 8 leaves 18:50 Between the gates: 3 h 33 to 4 h 38, typically 4 h 02
2. 3 h 20 apart JL 67 arrives 15:30 → JL 8 leaves 18:50 Between the gates: 3 h 18 to 4 h 18, typically 3 h 56

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.