Hagåtña (GUM) to Seoul (ICN)

2,005mi
3,227 km1,743 nm

Flight time

≈ 4h 49m

Bearing

329° NW

Hagåtña (GUM) to Seoul (ICN) is 2,005 miles (3,227 km) as the crow flies — the great-circle baseline most distance-based mileage programs credit.

Route map: GUM → ICNGUMICN

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What actually flies GUM–ICN

Filed traffic data

In May 2026, Korean Air was the only carrier flying nonstop GUM–ICN; the Boeing 777-200 was the most common aircraft at 75% of departures; flights ran 76% full.

Departures

83

May 2026

Seats

23,854

both directions

Passengers

18,124

both directions

Load factor

76.0%

RPM ÷ ASM

Who flies GUM–ICN?

Korean Air was the only carrier to fly nonstop GUM–ICN in May 2026 (83 departures).

  • KE

    Korean Air

    83 departures · 23,854 seats

    76.0%

    Load

What plane flies GUM–ICN?

In May 2026, the Boeing 777-200 flew 75% of GUM–ICN departures — more than any other aircraft type.

How has GUM–ICN traffic changed?

Nonstop GUM–ICN departures fell from 178 in June 2025 to 83 in May 2026.

Monthly nonstop GUM–ICN traffic, trailing 12 months through May 2026. Bars scale to the busiest month; months with no filed service show as zero.

  • June 2025

    178 departures · 37,334 passengers

    75.1%

    Load

  • July 2025

    344 departures · 61,472 passengers

    74.2%

    Load

  • August 2025

    423 departures · 63,752 passengers

    61.5%

    Load

  • September 2025

    371 departures · 45,233 passengers

    48.0%

    Load

  • October 2025

    366 departures · 51,414 passengers

    56.0%

    Load

  • November 2025

    362 departures · 48,511 passengers

    52.2%

    Load

  • December 2025

    413 departures · 65,240 passengers

    62.5%

    Load

  • January 2026

    189 departures · 53,524 passengers

    80.4%

    Load

  • February 2026

    168 departures · 50,878 passengers

    85.4%

    Load

  • March 2026

    188 departures · 39,488 passengers

    62.0%

    Load

  • April 2026

    156 departures · 26,519 passengers

    76.5%

    Load

  • May 2026

    83 departures · 18,124 passengers

    76.0%

    Load

By direction

Each direction is filed separately — they rarely match.

GUM → ICN

79.7% full

42 departures · 9,557 passengers

ICN → GUM

72.3% full

41 departures · 8,567 passengers

Nonstop GUM–ICN traffic has been filed since 2025.

Source: US DOT BTS Form 41 T-100 Segment (All Carriers). Data through May 2026; filings from 2025. Public domain (US Government work).

The airports

GUM

Hagåtña

GU

Antonio B. Won Pat International Airport

Coordinates

13.48°N, 144.80°E

Hemisphere

N · E

ICN

Seoul

KR

Incheon International Airport

Coordinates

37.47°N, 126.45°E

Hemisphere

N · E

Frequently asked

How far is Hagåtña (GUM) from Seoul (ICN)?

GUM to ICN is 2,005 miles (3,227 km / 1,743 nautical miles) measured great-circle — the shortest path over the surface of the Earth.

How long is the flight from GUM to ICN?

A nonstop covers the 2,005-mile great-circle distance in roughly 4h 49m of block time, before winds. Actual schedules vary a few percent by direction and aircraft.

What plane flies GUM–ICN?

In May 2026, the Boeing 777-200 flew the largest share of departures (74.7%), followed by the Boeing 737-800 (25.3%).

What mileage do I earn flying GUM–ICN?

Distance-based programs credit off the 2,005-mile great-circle figure, then apply your fare-class earning rate. Revenue-based programs credit off the fare instead.

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