KJ390 HanoiHAN · 06:26 SeoulICN
KJ390 by Air Incheon flies from Hanoi (HAN) to Seoul (ICN).
scheduled from HAN
The route today
live boardsWeather lens
Delay & cancellation outlook for this flight
Early read, sample still buildingConditions at HAN and ICN 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 departuresEach mark is a scheduled departure at its origin-local time. Today is highlighted.
Other Hanoi to Seoul flights today
same route · Air IncheonIf KJ390 is cancelled, these are the other Air Incheon nonstop flights from Hanoi to Seoul on the same day, with scheduled departure times in HAN local time. Most flights posting a delay still operate — rebooking usually only beats a very large posted delay. Every airline on this route →
How KJ390 actually runs
Pro Flight Search has tracked every published board update for KJ390 across the HAN and ICN boards: schedule changes, gate pushes and actual clocks. Early read — pattern not clear yet. Only 2 completed legs so far: departed +0 min. Not enough to call it.
The verdict above is that record speaking, so it reflects how KJ390 operates rather than what the timetable promises. Numbers refresh as new flights operate.
How this operation is measured
Board log
scheduled → actual, per operationAircraft
Recent tails: HL7507.
Board clocks recorded as HAN and ICN published them.
Planning around KJ390? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
Journalists, bloggers, and researchers may cite this page with attribution and a link to Pro Flight Search.
Pro Flight Search — KJ390 Hanoi to Seoul on-time performance, measured from the HAN and ICN airport boards.
https://proflightsearch.com/flight/KJ390
.