KE2104KE · HND → GMP
live · 19m ago
Route confirmed KE

KE2104 TokyoHND · 19:55 SeoulGMP · 22:15

KE2104 by KE flies from Tokyo (HND) to Seoul (GMP) for the Mon, Sep 7 departure.

Right nowScheduled · today
19:55

departs HND · on schedule

⚖ KE2104 typically leaves +0 and lands −11. The air wins minutes back.

Where the minutes go

last 7 operations · gate push → arrival
0+30+60+90 min
09-06
−3 gate · −17 arrival
09-05
+1 gate · +0 arrival
09-04
+0 gate · +3 arrival
09-03
−2 gate · −6 arrival
09-02
−6 gate · −8 arrival
09-01
−8 gate · −12 arrival
08-31
+10 gate · +16 arrival

The bar is how late it left the gate; the ring is where it actually arrived. Board clocks, not estimates.

The last 30 days

arrival outcome per operation

median arrival −11 min · 1 cancelled · 15 operations tracked

The route today

live boards
HNDTokyoOn-time likelyHND delay board →
GMPSeoulOn-time likelyGMP delay board →
HND→GMPevery carrier, schedules and on-time historyRoute intelligence →

Weather lens

Delay & cancellation outlook for this flight

Early read, sample still building
30%Chance of 15+ min delay
2.7%Chance of cancellation
+5 minAvg hub delay right now

Conditions at HND and GMP are near their clear-air norm right now, so this reflects the route's recent baseline rather than a weather penalty. For this route and airline, under conditions like today's, over the last 90 days. This route's tracked sample is still thin — treat these as an early read, not a precise forecast.

Pro Flight Search tracking, 90 days · the weather × delay correlation study → · live weather risk by airport →

When it flies

scheduled departures
061422
M
T
W
T
F
S
S

Each mark is a scheduled departure at its origin-local time. Today is highlighted.

Other Tokyo to Seoul flights today

same route · KE
KE2106departs 09:20
KE2102departs 12:35

If KE2104 is cancelled, these are the other KE nonstop flights from Tokyo to Seoul on the same day, with scheduled departure times in HND local time. Most flights posting a delay still operate — rebooking usually only beats a very large posted delay. Every airline on this route →

How KE2104 actually runs

Pro Flight Search has tracked every published board update for KE2104 across the HND and GMP boards: schedule changes, gate pushes and actual clocks. Usually lands ~8 min early. Based on 12 confirmed landings · 11/12 within 15 min of schedule.

The verdict above is that record speaking, so it reflects how KE2104 operates rather than what the timetable promises. Numbers refresh as new flights operate.

Technical record

How this operation is measured

board clocks

Board log

scheduled → actual, per operation
09-06HND 19:55 19:52 (−3)GMP 22:15 21:58 (−17)
09-05HND 19:55 19:56 (+1)GMP 22:15 (+0)
09-04HND 19:55 (+0)GMP 22:15 22:18 (+3)
09-03HND 19:55 19:53 (−2)GMP 22:15 22:09 (−6)
09-02HND 19:55 19:49 (−6)GMP 22:15 22:07 (−8)
09-01HND 19:55 19:47 (−8)GMP 22:15 22:03 (−12)
08-31HND 19:55 20:05 (+10)GMP 22:15 22:31 (+16)
08-30HND 19:55 19:53 (−2)GMP 22:15 22:02 (−13)
08-29HND 19:55 19:50 (−5)GMP 22:15 22:00 (−15)
08-28CANCELLED
08-27HND 19:55 20:10 (+15)GMP 22:15 22:28 (+13)
08-26HND 19:55 19:48 (−7)GMP 22:15 22:00 (−15)
08-25HND 19:55 20:02 (+7)GMP 22:15 22:04 (−11)
08-24HND 19:55 20:02 (+7)GMP 22:15 22:04 (−11)
08-23HND 19:55 20:03 (+8)GMP 22:15 22:04 (−11)

Board clocks recorded as HND and GMP published them.

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 — KE2104 Tokyo to Seoul on-time performance, measured from the HND and GMP airport boards.

Canonical URL
https://proflightsearch.com/flight/KE2104
How we measure this →