GMP → HNDSeoul to Tokyo

live

Direct flights from Seoul (GMP) to Tokyo (HND): 28 nonstop departures observed each week across 4 airlines. 90% of the last 41 operated flights arrived within 15 minutes of schedule. The median arrival is 8 minutes early. No cancellations were recorded across the 41 tracked flights. The nonstop covers 1,180 km, an estimated 2 hours 1 minutes in the air. Measured by Pro Flight Search from live flight boards at Seoul and Tokyo. Updated 19 September 2026 at 14:52 UTC.

GMP Seoul busy · +15
HND Tokyo smooth · +1
1,180 km · ~2h 01m est.
dep bank 07:40–19:5528x weekly
Runs reliable · 4 airlines · 28x weekly · nonstop
90% on time

of the last 41 operated GMP → HND flights arrived within 15 minutes

Median arrival delay is −8 min. 0 of 41 tracked legs cancelled in the sample. Will a delayed flight be cancelled? →

Median arrival−8 minacross the last 41 operated legs
Flight time~2h 01mestimated from route distance
Weekly departures28x4 direct airlines on the leg
Cancelled0.0%recent route rate · 0 of 41

The week

scheduled departures · origin local time
06121824
Mon
Tue
Wed
Thu
Fri
Sat
Sun
All Nippon AirwaysAsiana AirlinesJapan Airlines

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
All Nippon AirwaysNH100% on time

Flights NH862 07:40 daily · NH864 12:40 daily · NH868 19:55 daily

Asiana AirlinesOZ78% on time

Flights OZ1085 08:40 daily · OZ1045 15:45 daily · OZ1065 19:50 daily

Japan AirlinesJL92% on time

Flights JL90 08:00 daily · JL92 12:05 daily · JL94 19:15 daily

History

operated legs · board outcomes
09-19JL90dep +10 → arr−16
09-19JL92dep +3 → arr−22
09-19JL94dep +11 → arr−17
09-19KE2101dep +23 → arr−13
09-19KE2103dep +26 → arr+0
09-19KE2105dep +20 → arr−5
09-19NH862dep +36 → arr+12
09-19NH864dep +11 → arr−14
09-19NH868dep +15 → arr−10
09-19OZ1045dep +25 → arr+10
09-19OZ1065dep +17 → arr−1
09-19OZ1085dep +11 → arr−4
09-18JL90dep +12 → arr−18
09-18JL92dep +3 → arr−24
09-18JL94dep +12 → arr−18
09-18KE2101dep +20 → arr−10
09-18KE2103dep +19 → arr+1
09-18KE2105dep +24 → arr−10
09-18NH862dep +15 → arr−16
09-18NH864dep +13 → arr−15
09-18NH868dep +16 → arr−16
09-18OZ1045dep +13 → arr+0
09-18OZ1065dep +58 → arr+36
09-18OZ1085dep +8 → arr−8
09-17JL90dep +16 → arr−15
09-17JL92dep +25 → arr−8
09-17JL94dep +27 → arr−5
09-17KE2101dep +42 → arr+4
09-17KE2103dep +20 → arr−10
09-17KE2105dep +10 → arr−22
09-17NH862dep +14 → arr−19
09-17NH864dep +18 → arr−6
09-17NH868dep +13 → arr−13
09-17OZ1045dep +24 → arr+5
09-17OZ1065dep +65 → arr+40
09-17OZ1085dep +15 → arr+2
09-16JL90departed+10
09-16JL92departed+10
09-16JL94departed+16
09-16KE2101departed+25

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
GMPSeoul +15 min busy Full GMP delay board →
HNDTokyo +1 min smooth 🌫 mostly cloudy · NNE 10 kt Full HND delay board →

Weather lens

Current conditions put the pressure at HND: 32% odds of a 15+ minute delay and around +5 min expected when it bites, measured from this route's own weather-matched delay history. See live delays → · Weather risk by airport →

How the Seoul to Tokyo route actually runs

Pro Flight Search records official board updates for nonstop GMP to HND 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 — Seoul (GMP) to Tokyo (HND) route reliability, measured from operated flights on official airport boards.

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

GMP to HND questions

Is GMP–HND running on time right now?

Smooth skies ahead. The departure side at GMP is the weaker end, route health score 90/100. The airports section above carries the live status and delay window at both ends.

Morning or evening flight on GMP–HND?

Operators schedule morning departures around 07:40 and evening departures around 18:40 from GMP. Earlier flights typically land before destination-airport delays accumulate later in the day; check the HND delay card to confirm conditions when you'd arrive.

How long is the flight from GMP to HND?

Great-circle distance is 1,180 km. With typical jet cruise speed plus taxi, climb and descent, expect roughly 113–131 min gate-to-gate on this route.

How often does GMP–HND fly?

4 carriers operate this route, around 84 flights a week between them. Compare carrier days and times in the airline list above.