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Incheon International Airport 인천국제공항

About

Incheon International Airport (Korean: 인천국제공항, romanized: Incheon gukjegonghang; IATA: ICN, ICAO: RKSI) is the main international airport serving Seoul, the capital of South Korea. It is one of the largest and busiest airports in the world. This airport opened for business on 29 March 2001, to replace the older Gimpo International Airport, which now serves mostly domestic destinations and shuttle flights to several East Asian metropolitan areas, particularly Shanghai–Hongqiao, Taipei–Songshan and Tokyo–Haneda. Incheon International Airport is located west of Incheon's city center, on an artificially created piece of land between Yeongjong and Yongyu Islands.

Description via Wikipedia (lead extract) · name cross-verified Wikidata + Wikipedia.

Verified facts

Incheon International Airport (인천국제공항) — verified Korean airport (공항). In Incheon.

Details

• IATA: ICN
• ICAO: RKSI
• Location: west of Incheon's city center, on an artificially created piece of land between Yeongjong and Yongyu Islands
• Opened: 29 March 2001
• Serves: Seoul
• Operator: 인천국제공항공사

Location

37.4625, 126.43917 · View on map →

Q&A — what agents ask

Cross-checked by 2 source(s)

• Wikidata — structured open knowledge base · view ↗
• Wikipedia — encyclopedic article · view ↗

Verification history

Verified & tracked since 2026-08-15 · 91 verified snapshots.

Append-only, timestamped — the record of WHEN a fact changed, which a latecomer cannot backfill. Full feed: /changes.json · machine-readable: get_history("airport:incheon").

Verified badge

Embed it — the badge shows this entity’s verification tier + Skill Score and links back here (a “via KoreaAPI” citation):

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Nearby verified spots

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Distances from verified coordinates (Wikidata P625), great-circle.

Part of the Incheon verified travel guide →