Hongdae · Transport

Which AREX train stops at Hongik University Station?

Works · Official source

Hongik University is on the AREX all-stop route. The express route connects Seoul Station and the airport terminals.

Confirmed
  • All-stop route — Works
  • Express stop at Hongik University — Doesn’t work
What to do

Distinguish the all-stop and express routes on the operator introduction before selecting a train.

Not confirmed
  • Your train and ticket payment

Last verified

On this page

What does the evidence cover?

Use the all-stop route when choosing an AREX service that includes Hongik University Station. The express route does not list that stop.

  • [S157] Official source (KO) · Observed: Not confirmed · Checked:
Action or conditionVerdictEvidence
All-stop route

Hongik University Station is listed on the all-stop route.

 Works · Official source
  • [S157] Official source (KO) · Observed: Not confirmed · Checked:
Express stop at Hongik University

The express route links Seoul Station and the airport terminals without a Hongik University stop.

 Doesn’t work · Official source
  • [S157] Official source (KO) · Observed: Not confirmed · Checked:
Your train and ticket payment

Your departure, ticket purchase and card approval have not been checked.

 Not confirmed Not confirmed

What should I check next?

  1. Distinguish the all-stop and express routes on the operator introduction before selecting a train.

    • [S157] Official source (KO) · Observed: Not confirmed · Checked:

  2. Match the direction and destination in the station timetable; a listed stop does not confirm your departure.

    • [S158] Official source (KO) · Observed: Not confirmed · Checked:

What are the limits and unknowns?

  • Airport-terminal last trains, fares and a complete platform route are outside this answer.
  • No ticket purchase or ride was tested.

Also listed in Transport.

Sources

Official source: Confirmed in an official document or on an official site. Observed is the date the source itself gives for the notice, event or test (Reported, for a report by travellers). Checked is the date we read it. “Not confirmed” after Observed means the source gives no date, and we don’t guess one.

  • [S157] Official source (KO) airportrailroad.com Observed: Not confirmed · Checked:

    Read source [S157]

    Details

    Hongik University is on the all-stop route; the express links Seoul Station and the airport terminals.

    Read in the supplied R4A research at 2026-10-19T18:10:57+09:00 (Asia/Seoul): docs/design/round3/research/area-intents.md, R4A-H09; research/raw/r4a-h09.json. This implementation made no network request. observed_at is not confirmed; the publication date is not a field observation.

    D3: The responsible operator or agency documents only the stated scope; no visit or transaction was tested.

  • [S158] Official source (KO) airportrailroad.com Observed: Not confirmed · Checked:

    Read source [S158]

    Details

    The station timetable separates weekdays, holidays, direction and destination. Its Seoul-bound table ends at 24:31; this does not verify airport-bound or connecting last trains.

    Read in the supplied R4A research at 2026-10-19T18:11:59+09:00 (Asia/Seoul): docs/design/round3/research/area-intents.md, R4A-H12; research/raw/r4a-h12.json. This implementation made no network request. observed_at is not confirmed; the publication date is not a field observation.

    D3: The responsible operator or agency documents only the stated scope; no visit or transaction was tested.

Dates and changes

Last verified

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