KE2126Korean Air · NRT → CJU
live · 13m ago
Route confirmed Korean Air

KE2126 TokyoNRT · 16:35 Jeju CityCJU · 19:00

KE2126 by Korean Air flies from Tokyo (NRT) to Jeju City (CJU).

Right nowNext departure tomorrow Operates Mon Wed Fri Sun
16:35

scheduled from NRT

⚖ KE2126 typically leaves +16 and lands −7. The air wins minutes back.
Typical gate push+16 minmedian posted departure
Typical arrival−7 minmedian over 9 operations
Wins back in air~23 minmedian gate push vs arrival · how planes make up time →

Where the minutes go

last 7 operations · gate push → arrival
0+30+60+90 min
09-08
+55 gate · +36 arrival
09-07
+55 gate · +36 arrival
09-06
+36 gate · +11 arrival
09-04
+10 gate · −7 arrival
09-02
+4 gate · −29 arrival
08-31
+14 gate · −11 arrival
08-30
+20 gate · −3 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 −7 min · 0 cancelled · 9 operations tracked

The route today

live boards
NRTTokyoOn-time likelyNRT delay board →
CJUJeju CityOn-time likelyCJU delay board →
NRT→CJUevery carrier, schedules and on-time historyRoute intelligence →

Weather lens

Weather-conditioned outlook for this flight right now

Early read, sample still building
31%Chance of 15+ min delay
3.4%Chance of cancellation
+1 minAvg hub delay right now

Driven mainly by NRT (Tokyo), currently flying MVFR (marginal visual). 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.

How KE2126 actually runs

Pro Flight Search has tracked every published board update for KE2126 across the NRT and CJU boards: schedule changes, gate pushes and actual clocks. Usually lands ~7 min early. Based on 9 confirmed landings · 7/9 within 15 min of schedule.

The verdict above is that record speaking, so it reflects how KE2126 operates rather than what the timetable promises. Numbers refresh as new flights operate.

Technical record

How this operation is measured

board clocksaircraft

Board log

scheduled → actual, per operation
09-08NRT 16:35 17:30 (+55)CJU 19:00 19:36 (+36)
09-07NRT 16:35 17:30 (+55)CJU 19:00 19:36 (+36)
09-06NRT 16:35 17:11 (+36)CJU 19:05 19:16 (+11)
09-04NRT 16:35 16:45 (+10)CJU 19:05 18:58 (−7)
09-02NRT 16:35 16:39 (+4)CJU 19:05 18:36 (−29)
08-31NRT 16:35 16:49 (+14)CJU 19:00 18:49 (−11)
08-30NRT 16:35 16:55 (+20)CJU 19:05 19:02 (−3)
08-28NRT 16:35 16:51 (+16)CJU 19:05 18:50 (−15)
08-26NRT 16:35 16:30 (−5)CJU 19:05 18:45 (−20)

Aircraft

Recent tails: HL7706, HL7708, HL7725, HL7726.

Board clocks recorded as NRT and CJU published them.

Planning around KE2126? 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 — KE2126 Tokyo to Jeju City on-time performance, measured from the NRT and CJU airport boards.

Canonical URL
https://proflightsearch.com/flight/KE2126
How we measure this →