HIN → GMPSacheon to Seoul

live

Direct flights from Sacheon (HIN) to Seoul (GMP): 14 nonstop departures observed each week across 2 airlines. 96% of the last 45 operated flights arrived within 15 minutes of schedule. The median arrival is 12 minutes early. 1 of the 45 tracked flights was cancelled. The nonstop covers 298 km, an estimated 53 minutes in the air. Measured by Pro Flight Search from live flight boards at Sacheon and Seoul. Updated 7 September 2026 at 07:08 UTC.

HIN Sacheon tracking
GMP Seoul smooth · +1
298 km · ~0h 53m est.
dep bank 10:20–20:5014x weekly
Runs reliable · 2 airlines · 14x weekly · nonstop
96% on time

of the last 45 operated HIN → GMP flights arrived within 15 minutes

Median arrival delay is −12 min. 1 of 45 tracked legs cancelled in the sample. Will a delayed flight be cancelled? →

Median arrival−12 minacross the last 45 operated legs
Flight time~0h 53mestimated from route distance
Weekly departures14x2 direct airlines on the leg
Cancelled2.2%recent route rate · 1 of 45

The week

scheduled departures · origin local time
06121824
Mon
Tue
Wed
Thu
Fri
Sat
Sun
African Express AirwaysJin Air

Each mark is a scheduled departure at its origin-local time, observed operating in the last 7 days. Today is highlighted.

Who flies it

observed on the boards · 7 days
African Express AirwaysXU93% on time

Flights XU2592 10:20 Mo Tu We Th Fr Sa · XU2594 13:45 daily · XU2596 17:20 daily · XU2598 20:50 daily

Jin AirLJ100% on time

Flights LJ652 12:10 daily · LJ654 19:40 daily

History

operated legs · board outcomes
09-07LJ652arrived−7
09-07XU2592arrived−27
09-07XU2594arrived−13
09-06LJ652arrived−10
09-06LJ654arrived−4
09-06XU2592cancelledCNX
09-06XU2594arrived−30
09-06XU2596arrived−17
09-06XU2598arrived−25
09-05LJ652arrived−8
09-05LJ654arrived−10
09-05XU2592arrived−21
09-05XU2594arrived−20
09-05XU2596arrived−18
09-05XU2598arrived−12
09-04LJ652arrived−3
09-04LJ654arrived+2
09-04XU2592arrived−13
09-04XU2594arrived−11
09-04XU2596arrived+17
09-04XU2598arrived+0
09-03LJ652arrived−10
09-03LJ654arrived−12
09-03XU2592arrived−18
09-03XU2594arrived−20
09-03XU2596arrived−13
09-03XU2598arrived−2
09-02LJ652arrived−16
09-02LJ654arrived−13
09-02XU2592arrived−19
09-02XU2594arrived−17
09-02XU2596arrived−10
09-02XU2598arrived−25
09-01LJ652arrived−14
09-01LJ654arrived−21
09-01XU2592arrived−8
09-01XU2594arrived−5
09-01XU2596arrived+0
09-01XU2598arrived−39
08-31LJ652arrived−6

Actual board outcomes rather than schedules, paired departure and arrival per flight and day.

Full board history, day by day →

Airports right now

live boards
HINSacheon tracking Full HIN delay board →
GMPSeoul +1 min smooth Full GMP delay board →

How the Sacheon to Seoul route actually runs

Pro Flight Search records official board updates for nonstop HIN to GMP flights through the day: schedules, estimates, gate pushes and actual departures. The verdict above comes from operated flights, so it reflects what this route does rather than what the timetable promises.

Planning around a delay? Live airport delays · Weather delay risk map · Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure

Cite this data

Journalists, bloggers, and researchers may cite this page with attribution and a link to Pro Flight Search.

Suggested citation

Pro Flight Search — Sacheon (HIN) to Seoul (GMP) route reliability, measured from operated flights on official airport boards.

Canonical URL
https://proflightsearch.com/search-flights/HIN-GMP
How we measure this →

HIN to GMP questions

Is HIN–GMP running on time right now?

Smooth skies ahead. Both endpoints currently score the same, route health score 100/100. The airports section above carries the live status and delay window at both ends.

How long is the flight from HIN to GMP?

Great-circle distance is 298 km. With typical jet cruise speed plus taxi, climb and descent, expect roughly 51–56 min gate-to-gate on this route.

How often does HIN–GMP fly?

2 carriers operate this route, around 41 flights a week between them. Compare carrier days and times in the airline list above.

What does the route health score measure?

A blend of departure-side delay at HIN and arrival-side delay at GMP, computed from rolling delay windows (refreshed every 40 minutes) with a daily-rollup fallback. Current MVFR, IFR, or LIFR endpoint weather caps the score when flight rules can limit throughput. Higher is healthier: 100 means operations are clean at both ends.