ZE603Eastar Jet · ICN → NRT
live · 16m ago
Route confirmed Eastar Jet

ZE603 SeoulICN · 15:10 TokyoNRT · 17:30

ZE603 by Eastar Jet flies from Seoul (ICN) to Tokyo (NRT) for the Wed, Sep 9 departure.

Right nowLanded in Tokyo · today
17:30

arrived at NRT · on schedule

⚖ ZE603 typically leaves +27 and lands +0. The air wins minutes back.

Where the minutes go

last 7 operations · gate push → arrival
0+30+60+90 min
09-09
+0 arrival
09-08
+16 gate · +0 arrival
09-07
+14 gate · −8 arrival
09-06
+30 gate · +11 arrival
09-05
+27 gate · −2 arrival
09-04
+74 gate · +53 arrival
09-03
+51 gate · +38 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 +0 min · 0 cancelled · 11 operations tracked

The route today

live boards
ICNSeoulModerate riskICN delay board →
NRTTokyoOn-time likelyNRT delay board →
ICN→NRTevery carrier, schedules and on-time historyRoute intelligence →

Weather lens

Delay & cancellation outlook for this flight

Early read, sample still building
24%Chance of 15+ min delay
1.8%Chance of cancellation
+0 minAvg hub delay right now

Conditions at ICN and NRT 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 Seoul to Tokyo flights today

same route · Eastar Jet
ZE605departs 07:25
ZE601departs 08:00
ZE609departs 10:30
ZE607departs 14:10

If ZE603 is cancelled, these are the other Eastar Jet nonstop flights from Seoul to Tokyo on the same day, with scheduled departure times in ICN local time. Most flights posting a delay still operate — rebooking usually only beats a very large posted delay. Every airline on this route →

How ZE603 actually runs

Pro Flight Search has tracked every published board update for ZE603 across the ICN and NRT boards: schedule changes, gate pushes and actual clocks. Usually lands on time. Based on 10 confirmed landings · 8/10 within 15 min of schedule. Pushes back late but makes up time in the air.

The verdict above is that record speaking, so it reflects how ZE603 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
09-09ICN 15:10NRT 17:30 (+0)
09-08ICN 15:10 15:26 (+16)NRT 17:30 (+0)
09-07ICN 15:10 15:24 (+14)NRT 17:30 17:22 (−8)
09-06ICN 15:10 15:40 (+30)NRT 17:30 17:41 (+11)
09-05ICN 15:10 15:37 (+27)NRT 17:30 17:28 (−2)
09-04ICN 15:10 16:24 (+74)NRT 17:30 18:23 (+53)
09-03ICN 15:10 16:01 (+51)NRT 17:30 18:08 (+38)
09-02ICN 15:10 15:32 (+22)NRT 17:30 17:23 (−7)
09-01ICN 15:10 15:33 (+23)NRT 17:30 17:32 (+2)
08-31ICN 15:10 15:24 (+14)NRT 17:30 17:20 (−10)
08-30ICN 15:10 15:42 (+32)NRT

Aircraft

Recent tails: HL8759, HL8375, HL8717, HL8374.

Board clocks recorded as ICN and NRT 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 — ZE603 Seoul to Tokyo on-time performance, measured from the ICN and NRT airport boards.

Canonical URL
https://proflightsearch.com/flight/ZE603
How we measure this →