Changchun to Harbin via Seoul

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

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

1. 1 h 25 apart CZ 687 arrives 12:15 → CZ 684 leaves 13:40 Between the gates: 1 h 49 to 4 h 22, typically 2 h 11
2. 1 h 40 apart CZ 637 arrives 19:05 → CZ 692 leaves 20:45 Between the gates: 1 h 48 to 2 h 27, typically 2 h 05

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.