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

ZE6251 Eastar Jet - Flight Status

Below, you can find details about Eastar Jet flight ZE6251, which currently operates between the airports of Seoul - Seoul Incheon International Airport (Airport Code ICN) and Sapporo - New Chitose Airport (Airport Code CTS).
This flight data pertains specifically to the flight's details for Sunday, October 12, 2025.

ZE6251 On Time performance:
56
We have calculated the percentage of flights that arrived within 15 minutes of their scheduled time, or earlier, based on real flight data from the last 3 months. More about punctuality and delays

Flight Status

ZE6251 Eastar Jet to Sapporo

We only provide flight information for yesterday, today and tomorrow. This flight is not scheduled for this interval of time.

Airline information

Eastar Jet
Eastar Jet

Departure

Seoul (ICN)
October 12, 2025
Seoul Incheon International Airport

Arrival

Sapporo (CTS)
October 12, 2025
New Chitose Airport
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 ZE6251?
The flight ZE6251 is scheduled to flight on daily basis.

Which is the distance of flight ZE6251?
The distance between the two airports is 1422 kilometers.

Which is the flight time of flight ZE6251?
The scheduled flight time gate to gate is: 02:40 hours.
The real flight time gate to gate on average is: 02:38 hours.

Are the departure airport and arrival airport at the same Time Zone?
Yes, both airports are in the same timezone.

Alternative Flights

The following airlines serves the same route between Seoul and Sapporo:

Jeju Air
- Flight Number: 7C1501. (On Time performance: 88 - Average Delay: 7 minutes)
- Flight Number: 7C1503. (On Time performance: 61 - Average Delay: 23 minutes)

Korean Air
- Flight Number: KE765. (On Time performance: 77 - Average Delay: 10 minutes)
- Flight Number: KE769. (On Time performance: 78 - Average Delay: 10 minutes)

Jin Air
- Flight Number: LJ301. (On Time performance: 63 - Average Delay: 12 minutes)

Asiana Airlines
- Flight Number: OZ174. (On Time performance: 76 - Average Delay: 10 minutes)

T'way Air
- Flight Number: TW263. (On Time performance: 89 - Average Delay: 5 minutes)
- Flight Number: TW265. (On Time performance: 95 - Average Delay: 5 minutes)

Eastar Jet
- Flight Number: ZE621. (On Time performance: 54 - Average Delay: 15 minutes)
- Flight Number: ZE623. (On Time performance: 71 - Average Delay: 13 minutes)

Punctuality and delays

We have gathered data from recent months and present below an analysis of how timely the flights have been.

In terms of On-Time Performance, by analyzing the flight data from the last three months, spanning from October 02, 2025 to October 10, 2025, we have obtained these figures.
Total number of flights: 9
On Time: 5 ( 56 % )
Moderate Delay: 0 ( 0 % )
Significant Delay: 1 ( 11 % )
Major Delay: 3 ( 33 % )
Canceled: 0 ( 0 % )
Diverted: 0 ( 0 % )

Average Delay: 38 minutes.
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 ZE6251

Date
Departure
Arrival
Duration
Aircraft
Status
Sunday
12 October
11:58
Seoul (ICN)
14:41
Sapporo (CTS)
02h 43min
Boeing 737-800
Boeing 737-800
Landed - On-time
Saturday
11 October
12:03
Seoul (ICN)
14:36
Sapporo (CTS)
02h 33min
Boeing 737MAX
Boeing 737MAX
Landed - On-time
Friday
10 October
11:59
Seoul (ICN)
14:31
Sapporo (CTS)
02h 32min
Boeing 737MAX
Boeing 737MAX
Landed - On-time
Thursday
09 October
11:59
Seoul (ICN)
14:38
Sapporo (CTS)
02h 39min
Boeing 737-800
Boeing 737-800
Landed - On-time
Wednesday
08 October
12:16
Seoul (ICN)
14:48
Sapporo (CTS)
02h 32min
Boeing 737-800
Boeing 737-800
Landed - On-time
Tuesday
07 October
12:38
Seoul (ICN)
15:17
Sapporo (CTS)
02h 39min
Boeing 737-800
Boeing 737-800
Landed - Delayed
Monday
06 October
11:59
Seoul (ICN)
14:37
Sapporo (CTS)
02h 38min
Boeing 737-800
Boeing 737-800
Landed - On-time
Sunday
05 October
13:15
Seoul (ICN)
15:46
Sapporo (CTS)
02h 31min
Boeing 737-800
Boeing 737-800
Landed - Delayed
Saturday
04 October
14:09
Seoul (ICN)
16:48
Sapporo (CTS)
02h 39min
Boeing 737-800
Boeing 737-800
Landed - Delayed
Friday
03 October
14:01
Seoul (ICN)
16:51
Sapporo (CTS)
02h 50min
Boeing 737-800
Boeing 737-800
Landed - Delayed