AREX Timetable Overhaul from October 23, 2026: Check Before Flying

Both the all-stop and express Airport Railroad services will change their operating timetables. Verify the new schedule before airport travel.

Korean and English Airport Railroad signage above the Seoul Station terminal entrance with travelers below

Why it matters now

An official AREX notice dated October 14, 2026 announces a full timetable revision for both train types from Friday, October 23.

Before deciding to visit

The article changed after this brief was checked; reconfirm the details.

What changes?

Both the all-stop and non-stop AREX services linking Seoul Station with Incheon Airport are subject to a timetable overhaul effective October 23, 2026.

Before your journey

Check whether your travel date is before or after October 23.
Open AREX's official notice entitled 'Train timetable change (from 10/23)' and select the attached station-by-station all-stop schedule or the express weekday/holiday schedule.
For express trains, use the official express timetable page and distinguish weekdays from holidays and Terminal 1 from Terminal 2.
Allow separate time for transfers, airport terminal access and airline check-in.

Limitations

The notice does not guarantee real-time operation or seat availability. This guide intentionally does not reproduce the full set of departure times; consult the operator's current files for your date.

What we're seeing

A previously saved first or last train time may no longer be accurate after October 23. Check the effective timetable rather than relying on an older travel article.

What we still don't know

Exact station-by-station departure times must be checked in the official attachments. The notice does not establish any fare change.