Informational Guide to Seoul Incheon International Airport (ICN) - Non Official

UO678 HK Express - Flight Status

Below, you can find details about HK Express flight UO678, which currently operates between the airports of Hong Kong - Hong Kong International Airport (Airport Code HKG) and Seoul - Seoul Incheon International Airport (Airport Code ICN).
This flight data pertains specifically to the flight's details for Thursday, July 03, 2025.

UO678 On Time performance:
n/a
It is not possible to calculate the On-Time Performance for this flight accurately due to insufficient or non-representative data, as doing so could lead to misleading conclusions.

Flight Status

UO678 HK Express from Hong Kong

Landed - On-time
Flight Status for Thursday July 03, 2025
This flight is also scheduled for Today (July 04, 2025). See it here
This flight is also scheduled for Tomorrow (July 05, 2025). See it here

Airline information

HK Express
HK Express
Equipment: Airbus A320

Departure

Hong Kong (HKG)
July 03, 2025
Hong Kong International Airport
Departed at:
15:03
Terminal:
1
Gate:
218
Scheduled Departure Time: 15:05

Arrival

Seoul (ICN)
July 03, 2025
Seoul Incheon International Airport
Arrived at:
19:44
Terminal:
1
Gate:
106
Scheduled Arrival Time: 19:45
Baggage: 7
Disclaimer
The information displayed on this website is gathered from third-party providers with a wide reputation on the sector, which in turn obtain the information from the airlines. This data is provided only for informative purposes. www.seoul-airport.com assumes no responsibility for loss or damage as a result of relying on information posted here. Please contact your airline to verify flight status.

Additional Information

Which is the frequency of flight UO678?
The flight UO678 is currently not scheduled at Seoul Incheon Airport (ICN).

Which is the distance of flight UO678?
The distance between the two airports is 2067 kilometers.

Are the departure airport and arrival airport at the same Time Zone?
No, each airport is in a different timezone. The times shown above, are presented in the local time of each respective airport.
Current Time in Hong Kong: 2025-07-04 18:02:24
Current Time in Seoul: 2025-07-04 19:02:24

Alternative Flights

The following airlines serves the same route between Hong Kong and Seoul:

Jeju Air
- Flight Number: 7C6022. (On Time performance: 85 - Average Delay: 6 minutes)

Air Premia
- Flight Number: YP802. (On Time performance: 92 - Average Delay: 6 minutes)

Cathay Pacific
- Flight Number: CX410. (On Time performance: 87 - Average Delay: 9 minutes)
- Flight Number: CX416. (On Time performance: 95 - Average Delay: 3 minutes)
- Flight Number: CX418. (On Time performance: 89 - Average Delay: 6 minutes)
- Flight Number: CX434. (On Time performance: 96 - Average Delay: 2 minutes)

Hong Kong Airlines
- Flight Number: HX622. (On Time performance: 90 - Average Delay: 7 minutes)
- Flight Number: HX628. (On Time performance: 97 - Average Delay: 1 minutes)

Korean Air
- Flight Number: KE174. (On Time performance: 95 - Average Delay: 2 minutes)
- Flight Number: KE176. (On Time performance: 96 - Average Delay: 2 minutes)
- Flight Number: KE178. (On Time performance: 82 - Average Delay: 7 minutes)

Asiana Airlines
- Flight Number: OZ722. (On Time performance: 77 - Average Delay: 8 minutes)
- Flight Number: OZ746. (On Time performance: 69 - Average Delay: 16 minutes)

T'way Air
- Flight Number: TW644. (On Time performance: 90 - Average Delay: 4 minutes)

HK Express
- Flight Number: UO618. (On Time performance: 97 - Average Delay: 1 minutes)
- Flight Number: UO626. (On Time performance: 81 - Average Delay: 6 minutes)
- Flight Number: UO630. (On Time performance: 97 - Average Delay: 1 minutes)

Punctuality and delays

It is not possible to calculate the On-Time Performance for this flight accurately due to insufficient or non-representative data, as doing so could lead to misleading conclusions.

Delays analyzed by Week: It is not possible to calculate the On-Time Performance for this flight accurately by weekday due to insufficient or non-representative data, as doing so could lead to misleading conclusions
Delays analyzed by Month: It is not possible to calculate the On-Time Performance for this flight accurately by month due to insufficient or non-representative data, as doing so could lead to misleading conclusions

Last Past Flights UO678

Date
Departure
Arrival
Duration
Aircraft
Status
Thursday
03 July
15:03
Hong Kong (HKG)
19:44
Seoul (ICN)
03h 41min
Airbus A320
Airbus A320
Landed - On-time