ICN → HKGSeoul to Hong Kong

live

Direct flights from Seoul (ICN) to Hong Kong (HKG): 131 nonstop departures observed each week across 9 airlines. 96% of the last 46 tracked flights arrived within 15 minutes of schedule. The median arrival is 20 minutes early. No cancellations were recorded across the 47 tracked flights. The nonstop covers 2,069 km, an estimated 3 hours 9 minutes in the air. Measured by Pro Flight Search from live flight boards at Seoul and Hong Kong. Updated 4 November 2026 at 21:05 UTC.

Today, ICN → HKG

Thu 5 Nov · local times
  1. 01:55 CX427Cathay Pacific Left 02:10 +15 Landed 04:32 −28
  2. 02:35 HX625HONG KONG AIRLINES Left 02:49 +14 HKG 05:45In the air · scheduled landing
  3. 08:10 KE2001KOREAN AIRLINES On scheduleGate 234 · T2 HKG 11:20scheduled
  4. 08:55 TW637Trinity Airways On scheduleGate 14 · T1 HKG 12:05scheduled
  5. 10:00 CX417Cathay Pacific On scheduleGate 49 · T1 HKG 13:15scheduled
  6. 12:25 UO619HONG KONG EXPRESS AIRWAYS On scheduleGate 112 · T1 HKG 15:30scheduled
  7. 13:35 KE2005KOREAN AIRLINES On scheduleGate 211 · T2 HKG 16:50scheduled
  8. 13:50 CX453Cathay Pacific On scheduleGate 50 · T1 HKG 17:00scheduled
  9. 14:30 HX629HONG KONG AIRLINES On scheduleGate 31 · T1 HKG 17:45scheduled
  10. 15:00 CX411Cathay Pacific On scheduleGate 40 · T1 HKG 18:10scheduled
  11. 15:45 UO631HONG KONG EXPRESS AIRWAYS On scheduleGate 111 · T1 HKG 18:50scheduled
  12. 19:15 ZE861EASTARJET Sched 19:15Departure not confirmed by the board HKG 22:35scheduled
  13. 19:25 OZ745ASIANA AIRLINES Sched 19:25Departure not confirmed by the board HKG 22:40scheduled
  14. 19:35 CX419Cathay Pacific Sched 19:35Departure not confirmed by the board HKG 22:40scheduled
  15. 20:00 KE2011KOREAN AIRLINES Sched 20:00Departure not confirmed by the board HKG 23:10scheduled
  16. 20:25 7C6013JEJU AIR Sched 20:25Departure not confirmed by the board HKG 23:35scheduled
  17. 21:50 UO627HONG KONG EXPRESS AIRWAYS Sched 21:50Departure not confirmed by the board ·

Checked ICN board 05:49 · HKG board 05:05

ICN Seoul busy · +23
HKG Hong Kong smooth · +0
2,069 km · ~3h 09m est.
dep bank 01:55–21:50131x weekly
Runs reliable · 9 airlines · 131x weekly · nonstop
96% on time

of the last 46 tracked ICN → HKG flights arrived within 15 minutes

Median arrival delay is −20 min. 0 of 47 tracked legs cancelled in the sample. Will a delayed flight be cancelled? →

Median arrival−20 minacross the last 46 arrivals
Flight time~3h 09mestimated from route distance
Weekly departures131x9 direct airlines on the leg
Cancelled0.0%recent route rate · 0 of 47

The week

scheduled departures · origin local time
06121824
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Air PremiaAsiana AirlinesCathay PacificEastar Jet

Each mark is a scheduled departure at its origin-local time, observed operating in the last 7 days. Today is highlighted.

Who flies it

observed on the boards · 7 days
Air PremiaYP

Flights YP801 09:15 Mo Tu We Fr Su

Asiana AirlinesOZ

Flights OZ745 19:25 daily

Cathay PacificCX85% on time

Flights CX427 01:55 daily · CX417 10:00 daily · CX453 13:50 daily · CX411 15:00 daily

Eastar JetZE

Flights ZE861 19:15 daily

Hong Kong AirlinesHX100% on time

Flights HX625 02:35 daily · HX629 14:30 daily

HONG KONG EXPRESS AIRWAYSUO100% on time

Flights UO615 02:25 daily · UO619 12:25 daily · UO631 15:45 daily · UO627 21:50 daily

Jeju Air7C

Flights 7C6013 20:25 daily

KOREAN AIRLINESKE100% on time

Flights KE2001 08:10 daily · KE2005 13:35 daily · KE2011 20:00 daily

Trinity AirwaysTW

Flights TW637 08:55 daily

History

operated legs · board outcomes
11-05CX427dep +15 → arr−28
11-05HX625departed+14
11-047C6013dep +29 → arr−20
11-04CX411dep +42 → arr−1
11-04CX417dep +11 → arr−31
11-04CX419dep +24 → arr−13
11-04CX427dep +8 → arr−35
11-04CX453dep +49 → arr+16
11-04HX625dep +17 → arr−30
11-04HX629dep +28 → arr−4
11-04KE2001dep +30 → arr−10
11-04KE2005dep +21 → arr−24
11-04KE2011dep +16 → arr−37
11-04OZ745dep +22 → arr−31
11-04TW637dep +16 → arr−32
11-04UO619dep +10 → arr−34
11-04UO627dep +28 → arr−20
11-04UO631dep +15 → arr−22
11-04YP801dep +20 → arr−9
11-04ZE861dep +19 → arr−37
11-037C6013dep +29 → arr−17
11-03CX411dep +20 → arr−28
11-03CX417dep +13 → arr−32
11-03CX419dep +28 → arr−4
11-03CX427dep +9 → arr−24
11-03CX453dep +24 → arr−14
11-03HX625dep +2 → arr−27
11-03HX629dep +20 → arr−5
11-03KE2001dep +18 → arr−28
11-03KE2005dep +46 → arr+7
11-03KE2011dep +18 → arr−26
11-03OZ745dep +34 → arr−9
11-03TW637dep +20 → arr−19
11-03UO619dep +15 → arr−21
11-03UO627dep +20 → arr−25
11-03UO631dep +10 → arr−15
11-03YP801dep +21 → arr+1
11-03ZE861dep +26 → arr−24
11-027C6013dep +26 → arr−21
11-02CX411arrived+64

Actual board outcomes rather than schedules, paired departure and arrival per flight and day.

Full board history, day by day →

Airports right now

live boards
ICNSeoul +23 min busy Full ICN delay board →
HKGHong Kong +0 min smooth 🌤 few clouds · E 6 kt Full HKG delay board →

How the Seoul to Hong Kong route actually runs

Pro Flight Search records official board updates for nonstop ICN to HKG flights through the day: schedules, estimates, gate pushes and actual departures. The verdict above comes from operated flights, so it reflects what this route does rather than what the timetable promises.

Planning around a delay? Live airport delays · Weather delay risk map · 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: Seoul (ICN) to Hong Kong (HKG) route reliability, measured from operated flights on official airport boards.

Canonical URL
https://proflightsearch.com/search-flights/ICN-HKG
How we measure this →

ICN to HKG questions

Is ICN–HKG running on time right now?

Smooth skies ahead. The departure side at ICN is the weaker end, route health score 85/100. The airports section above carries the live status and delay window at both ends.

Morning or evening flight on ICN–HKG?

Operators schedule morning departures around 01:55 and evening departures around 19:15 from ICN. Earlier flights typically land before destination-airport delays accumulate later in the day; check the HKG delay card to confirm conditions when you'd arrive.

How long is the flight from ICN to HKG?

Great-circle distance is 2,069 km. With typical jet cruise speed plus taxi, climb and descent, expect roughly 176–207 min gate-to-gate on this route.

How often does ICN–HKG fly?

9 carriers operate this route, around 131 flights a week between them. Compare carrier days and times in the airline list above.