| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Sep 04 | CTS | ICN | 15:39 | 18:20 |
Delayed
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Track > |
| Sep 03 | CTS | ICN | 15:12 | 17:47 |
Landed
|
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| Sep 02 | CTS | ICN | 15:43 | 18:12 |
Landed Late
|
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| Sep 01 | CTS | ICN | 15:49 | 18:20 |
Landed Late
|
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| Aug 31 | CTS | ICN | 15:34 | 18:06 |
Landed
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| Aug 30 | CTS | ICN | 15:17 | 17:43 |
Landed
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| Aug 29 | CTS | ICN | 15:34 | 17:53 |
Landed
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| Aug 28 | CTS | ICN | 15:58 | 18:28 |
Landed Late
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| Aug 27 | CTS | ICN | 15:57 | 18:20 |
Landed Late
|
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| Aug 26 | CTS | ICN | 15:03 | 17:22 |
Landed
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Track > |
KLM Flight KL4250 connects Sapporo, Japan to Seoul, South Korea, taking off from Sapporo New Chitose Airport CTS and landing at Seoul Incheon International Airport ICN.
How long is the KL4250 flight from Sapporo to Seoul?
The average flight time from Sapporo to Seoul is 2 hours and 28 minutes. The flight distance is 1421 km / 883 miles and the average flight speed is 575 km/h / 357 mph.
How many KL4250 flights are operated per week?
7 flights per week. The flight KL4250 is operated on Monday, Tuesday, Wednesday, Thursday, Friday, Saturday and Sunday.
What is the On-Time Performance (OTP) of KLM Flight KL4250 Sapporo to Seoul?
The Airportia On-Time Performance Rating for KLM Flight KL4250 is 4.8/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight KL4250 arriving at?
Flight KL4250 arrives at Seoul Incheon International Airport (ICN) Terminal 2.
When was the latest KL4250 flight?
The latest flight took off on Friday, September 4th, 2026 with the flight status being En-Route on 18:20.
How else can the flight KL4250 be referenced as?
This KLM flight can also be referenced as KLM4250, KL 4250, KLM 4250.
How often is flight KL4250 delayed?
On average, 60% of all KL4250 flights are delayed. The average delay is 22 minutes.
See our KL4250 Flight Tracker above for more details.
Other flights departing from Sapporo CTS: KE766, MM576, NH1176, IJ463
Other flights arriving at Seoul ICN: KE766, KJ970, WE504, 7C1622
All flights connecting Sapporo CTS to Seoul ICN.
