AREX Airport Railroad
Incheon Airport Railroad — Live Guide
Just landed, or heading to the airport from Seoul? We show only what matters for where you are.
Trains running right now
- Seoul StationExpress stops here
- Seoul Station · Standing at the stopGongdeok
- Airport T2 · Standing at the stopHongik Univ.
- Seoul Station · On the moveDigital Media City
- Seoul Station · On the moveSeoul Station · On the moveMagok
- Gimpo Airport
- Seoul Station · Standing at the stopSeoul Station · On the moveAirport T2 · On the moveGyeyang
- Airport T2 · On the moveGeomam
- Seoul Station · On the moveCheongna Int'l City
- Seoul Station · On the moveSeoul Station · On the moveAirport T2 · On the moveYeongjong
- Seoul Station · On the moveUnseo
- Seoul Station · On the moveAirport T2 · On the moveCargo TerminalNo passenger service
- Seoul Station · On the moveAirport T2 · Standing at the stopAirport T1Express stops here
- Seoul Station · On the moveAirport T2Express stops here
Pick a station. Tap one on the line above and its next trains appear here.
as of just now · 19 trains running
“About N min” is a timetable estimate; “N stops” is the operator’s reported position
Source: Seoul Open Data Plaza realtime subway position and arrival feeds · station-to-station times from the data.go.kr airport railroad timetable. Refreshed every 2 minutes.
Timetable — next departures from the airport · when to leave Seoul
If you're at the airport now
Just cleared immigration? Check when the next train leaves.
Next trains — AREX
T1 → Toward Seoul Station
T2 → Toward Seoul Station
If you're heading there from Seoul
Tell us your flight time and boarding station — we'll find the latest train that still gets you there.
Take this train — AREX
Express vs all-stop, fares, first and last trains (FAQ)
Express vs. All-stop: which AREX train should you take?
Express (Direct)
Nonstop between Seoul Station and Incheon Airport (T1/T2) in about 43-51 minutes. Reserved seats and luggage racks make it comfortable with heavy bags. Requires a separate ticket at a higher fare than the all-stop train, and runs less frequently (roughly every 40-60 min) — check the departure time before committing.
All-stop (Commuter)
Stops at Gongdeok, Hongik Univ., Digital Media City, Gimpo Airport and more en route, taking about 60-66 minutes. Board with a regular transit card like any Seoul subway line, with trains every 6-12 minutes. Most travelers do just fine on this one.
When are the first and last trains?
The first airport-bound train (from T2) runs around 05:08, and the last Seoul-bound train departs just after midnight. If your flight is very early or very late, the railroad alone may not line up — use the calculator above to check the actual train times first, then consider a limousine bus or airport parking as a backup.
T1 or T2 — which one do I need?
Seoul-bound trains stop at T1 first, then continue to T2. Boarding the wrong terminal wastes real time, so confirm your airline's terminal before you go — Korean Air, Asiana and Delta use T2, while most foreign carriers use T1.