KE855KOREAN AIRLINES · ICN → PEK
live · 7m ago
Route confirmed KOREAN AIRLINES

KE855 SeoulICN · 10:40 BeijingPEK · 12:05

KE855 by KOREAN AIRLINES flies from Seoul (ICN) to Beijing (PEK).

Right nowNext departure today Operates daily
10:40

scheduled from ICN

⚖ KE855 typically leaves +20 and lands −30. The air wins minutes back.
Typical gate push+20 minmedian posted departure
Typical arrival−30 minmedian over 9 operations
Wins back in air~50 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
10-16
+22 gate · −30 arrival
10-14
+17 gate · −28 arrival
10-12
+26 gate · −12 arrival
10-11
+21 gate · −30 arrival
10-09
+22 gate · −30 arrival
10-07
+14 gate · −40 arrival
10-05
+20 gate · −20 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 −30 min · 0 cancelled · 9 operations tracked

The route today

live boards
ICNSeoulModerate riskICN delay board →
PEKBeijingOn-time likelyPEK delay board →
ICN→PEKevery carrier, schedules and on-time historyRoute intelligence →

Weather lens

Delay & cancellation outlook for this flight

Early read, sample still building
25%Chance of 15+ min delay
1.7%Chance of cancellation
-4 minAvg hub delay right now

Conditions at ICN and PEK 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 Beijing flights today

same route · KOREAN AIRLINES
KE851departs 08:15
KE863departs 20:00

If KE855 is cancelled, these are the other KOREAN AIRLINES nonstop flights from Seoul to Beijing 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 KE855 actually runs

Pro Flight Search has tracked every published board update for KE855 across the ICN and PEK boards: schedule changes, gate pushes and actual clocks. Usually lands ~30 min early. Based on 9 confirmed landings · 9/9 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 KE855 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
10-16ICN 10:40 11:02 (+22)PEK 12:05 11:35 (−30)
10-14ICN 10:40 10:57 (+17)PEK 12:05 11:37 (−28)
10-12ICN 10:40 11:06 (+26)PEK 12:05 11:53 (−12)
10-11ICN 10:40 11:01 (+21)PEK 12:05 11:35 (−30)
10-09ICN 10:40 11:02 (+22)PEK 12:05 11:35 (−30)
10-07ICN 10:40 10:54 (+14)PEK 12:05 11:25 (−40)
10-05ICN 10:40 11:00 (+20)PEK 12:05 11:45 (−20)
10-04ICN 10:40 10:46 (+6)PEK 12:05 11:35 (−30)
10-02ICN 10:40 10:59 (+19)PEK 12:05 11:39 (−26)

Board clocks recorded as ICN and PEK published them.

Planning around KE855? 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 — KE855 Seoul to Beijing on-time performance, measured from the ICN and PEK airport boards.

Canonical URL
https://proflightsearch.com/flight/KE855
How we measure this →