RS703Air Seoul · ICN → NRT
live · 17m ago
Route confirmed Air Seoul

RS703 SeoulICN · 16:45 TokyoNRT · 19:10

RS703 by Air Seoul flies from Seoul (ICN) to Tokyo (NRT) for the Tue, Sep 22 departure.

Right nowBoarding · gate 287
16:45

departs ICN · on schedule

⚖ RS703 typically leaves +20 and lands −3. The air wins minutes back.

Where the minutes go

last 7 operations · gate push → arrival
0+54+108+162 min
09-21
CANCELLED
09-20
+12 gate · −10 arrival
09-19
+15 gate · −9 arrival
09-18
+20 gate · −4 arrival
09-17
+14 gate · −2 arrival
09-16
+17 gate · −3 arrival
09-15
+162 gate · +134 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 −3 min · 1 cancelled · 10 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
26%Chance of 15+ min delay
2.0%Chance of cancellation
+1 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 · Air Seoul
RS705departs 08:10
RS701departs 09:20
RS707departs 12:20

If RS703 is cancelled, these are the other Air Seoul 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 RS703 actually runs

Pro Flight Search has tracked every published board update for RS703 across the ICN and NRT boards: schedule changes, gate pushes and actual clocks. Usually lands on time. Based on 9 confirmed landings · 7/9 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 RS703 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
09-21CANCELLED
09-20ICN 16:45 16:57 (+12)NRT 19:10 19:00 (−10)
09-19ICN 16:45 17:00 (+15)NRT 19:10 19:01 (−9)
09-18ICN 16:45 17:05 (+20)NRT 19:10 19:06 (−4)
09-17ICN 16:45 16:59 (+14)NRT 19:10 19:08 (−2)
09-16ICN 16:45 17:02 (+17)NRT 19:10 19:07 (−3)
09-15ICN 16:45 19:27 (+162)NRT 19:10 21:24 (+134)
09-14ICN 18:40 19:00 (+20)NRT 21:05 20:56 (−9)
09-13ICN 16:45 20:04 (+199)NRT 19:10 22:05 (+175)
09-12ICN 16:45 19:40 (+175)NRT 19:10 21:38 (+148)

Aircraft

Recent tails: HL8073, HL8255, HL7212, HL7789.

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 — RS703 Seoul to Tokyo on-time performance, measured from the ICN and NRT airport boards.

Canonical URL
https://proflightsearch.com/flight/RS703
How we measure this →