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 July 2026, Korean Air operated the most departures, one of 2 carriers flying nonstop GUM–ICN; the Boeing 737-800 was the most common aircraft at 37% of departures; flights ran 60% full.

Departures

180

July 2026

Seats

41,638

both directions

Passengers

24,938

both directions

Load factor

59.9%

RPM ÷ ASM

Who flies GUM–ICN?

Korean Air operated the most nonstop GUM–ICN departures in July 2026 (114), one of 2 carriers on the route.

  • KE

    Korean Air

    114 departures · 29,164 seats

    56.3%

    Load

  • LJ

    Jin Air

    66 departures · 12,474 seats

    68.2%

    Load

What plane flies GUM–ICN?

In July 2026, the Boeing 737-800 flew 37% of GUM–ICN departures — more than any other aircraft type.

How has GUM–ICN traffic changed?

Nonstop GUM–ICN departures fell from 423 in August 2025 to 180 in July 2026.

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

  • 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

  • June 2026

    155 departures · 21,334 passengers

    60.8%

    Load

  • July 2026

    180 departures · 24,938 passengers

    59.9%

    Load

By direction

Each direction is filed separately — they rarely match.

GUM → ICN

54.7% full

90 departures · 11,379 passengers

ICN → GUM

65.1% full

90 departures · 13,559 passengers

Nonstop GUM–ICN traffic has been filed since 2025.

Source: US DOT BTS Form 41 T-100 Segment (All Carriers). Data through July 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 July 2026, the Boeing 737-800 flew the largest share of departures (37.2%), followed by the Boeing 777-300ER (35.0%).

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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