Incheon International Airport (ICN) — Live Departures
Below you will find the live departures board for Incheon International Airport (ICN). Real-time information on all outbound flights, including flight status, scheduled departure times, destinations, terminals, and gates. The board is updated every minute. Incheon International Airport handles approximately 74.07 million passengers annually.
Terminal Information at Incheon International Airport
Incheon International Airport has 2 passenger terminals.
Most international departures from ICN operate from the main terminal. Low-cost carriers may use a different terminal. Always verify your departure terminal on your boarding pass or the live board above before heading to security.
Incheon International Airport operates two passenger terminals — Terminal 1 and Terminal 2 — connected by a free shuttle bus and the Airport Railroad Express (AREX). A dedicated boarding concourse is also connected to Terminal 1 by the underground “Starline” shuttle train.
Terminal 1 opened in 2001 and handles a large share of international carriers, including Asiana Airlines (OZ) until its planned transfer to Terminal 2, as well as most foreign airlines including Singapore Airlines (SQ), Cathay Pacific (CX), Thai Airways (TG), and Emirates (EK). It has 44 boarding gates and features a large duty-free area, multiple lounges, a spa, and a golf course.
Terminal 2 opened in 2018 and was expanded in 2024 with the completion of the fourth phase of construction. It is the main hub for Korean Air (KE) and its SkyTeam partners, including Delta Air Lines (DL), Air France (AF), and KLM (KL). Asiana Airlines (OZ) is scheduled to move to Terminal 2 on January 14, 2026. The terminal has 37 boarding gates and features a large duty-free area, multiple lounges, and a transit hotel.
The boarding concourse is connected to Terminal 1 by the Starline shuttle train and handles additional international flights. It has 30 boarding gates and features its own duty-free area and lounges.
The minimum connection time at ICN is 45 minutes for domestic-to-international transfers and 60 minutes for international-to-international transfers.
Read the full terminal guide for ICN →
Check-In & Security
- International flights: arrive at least 2.5–3 hours before departure.
- Domestic flights: arrive at least 1.5–2 hours before departure.
- Online check-in usually opens 24–48 hours before departure and can save time at the airport.
- Security queues are longest between 6:00–9:00 and 16:00–19:00. Allow extra time during peak hours.
Popular Departure Destinations
Flights from ICN connect to destinations across Europe, Asia, North America, and the Middle East. Use the live board above to check specific routes, or explore the airport guide for a full list of destinations and airlines.
Frequently Asked Questions
How early should I arrive at ICN for my flight?
Arrive at least 2.5–3 hours before international flights and 1.5–2 hours for domestic flights. Peak hours (6:00–9:00, 16:00–19:00) may require extra time for security.
Which terminal does my flight depart from at ICN?
Most international flights depart from the main terminal. Low-cost carriers may use a different terminal. Check your boarding pass or the live departures board above to confirm.
How do I find my gate at ICN?
After passing security, follow the signs to your gate. Gate numbers are displayed on screens throughout the terminal and on the live departures board. Boarding usually starts 30–45 minutes before departure.
Is there free Wi-Fi at Incheon International Airport?
Most major airports offer free Wi-Fi. Connect to the airport's official network and log in with your email or phone number.