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

ET673 Ethiopian Airlines - Flight Status

Below, you can find details about Ethiopian Airlines flight ET673, which currently operates between the airports of Seoul - Seoul Incheon International Airport (Airport Code ICN) and Addis Ababa - Addis Ababa Bole International Airport (Airport Code ADD).
This flight data pertains specifically to the flight's details for Saturday, September 20, 2025.

ET673 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

ET673 Ethiopian Airlines to Addis Ababa

Scheduled
Flight Status for Saturday September 20, 2025
This flight was also scheduled for Yesterday (September 18, 2025). See it here
This flight is also scheduled for Today (September 19, 2025). See it here

Airline information

Ethiopian Airlines
Ethiopian Airlines
Equipment: Boeing 787-8

Departure

Seoul (ICN)
September 20, 2025
Seoul Incheon International Airport
Scheduled Departure Time:
00:35
Terminal:
1
Gate:
-
Scheduled Departure Time: 00:35

Arrival

Addis Ababa (ADD)
September 20, 2025
Addis Ababa Bole International Airport
Scheduled Arrival Time:
06:25
Terminal:
2
Gate:
-
Scheduled Arrival Time: 06:25
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.

Codeshare Flights

This flight is shared with other airlines, this means that these other flights are the same:

- NH5341 - ANA All Nippon Airways

- OZ9760 - Asiana Airlines

Additional Information

Which is the frequency of flight ET673?
The flight ET673 is scheduled to flight on daily basis.

Which is the distance of flight ET673?
The distance between the two airports is 9198 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 Seoul: 2025-09-19 06:02:42
Current Time in Addis Ababa: 2025-09-19 00:02:42

Alternative Flights

Ethiopian Airlines is the only airline operating the route from Seoul to Addis Ababa.

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 Weekday: We have gathered available data from last six months, spanning from March 17, 2025 to September 16, 2025. Next, you can observe the results broken down by day of the week: number of flights analyzed, on-time performance per day, and average delay per day.

Note: We have excluded some days from the graph, since the quantity and quality of the data is not representative enough.

Delays analyzed by Month: We have gathered available data from last twelve closed months, spanning from September 02, 2024 to August 31, 2025. Next, you can observe the results broken down by month: number of flights analyzed, on-time performance per month, and average delay per month.

Note: We have excluded some months from the graph, since the quantity and quality of the data is not representative enough.

Last Past Flights ET673

Date
Departure
Arrival
Duration
Aircraft
Status
Thursday
18 September
00:36
Seoul (ICN)
05:59
Addis Ababa (ADD)
11h 23min
Boeing 787-8
Boeing 787-8
- On-time
Tuesday
16 September
00:30
Seoul (ICN)
05:48
Addis Ababa (ADD)
11h 18min
Boeing 787-8
Boeing 787-8
Landed - On-time
Monday
15 September
00:26
Seoul (ICN)
05:59
Addis Ababa (ADD)
11h 33min
Boeing 787-8
Boeing 787-8
- On-time
Sunday
14 September
00:19
Seoul (ICN)
05:37
Addis Ababa (ADD)
11h 18min
Boeing 787-8
Boeing 787-8
Landed - On-time
Saturday
13 September
00:29
Seoul (ICN)
06:27
Addis Ababa (ADD)
11h 58min
Boeing 787-8
Boeing 787-8
- On-time
Friday
12 September
00:26
Seoul (ICN)
06:15
Addis Ababa (ADD)
11h 49min
Boeing 787-8
Boeing 787-8
- On-time
Thursday
11 September
01:09
Seoul (ICN)
06:38
Addis Ababa (ADD)
11h 29min
Boeing 787-8
Boeing 787-8
- On-time
Tuesday
09 September
00:34
Seoul (ICN)
05:56
Addis Ababa (ADD)
11h 22min
Boeing 787-8
Boeing 787-8
Landed - On-time
Monday
08 September
01:05
Seoul (ICN)
06:12
Addis Ababa (ADD)
11h 07min
Boeing 787-8
Boeing 787-8
Landed - On-time
Sunday
07 September
01:41
Seoul (ICN)
08:02
Addis Ababa (ADD)
12h 21min
Boeing 787-8
Boeing 787-8
- Delayed