| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Mar 28 | CJU | GMP | 16:36 | 17:29 |
Landed
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| Mar 27 | CJU | GMP | 16:41 | 17:30 |
Landed
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| Mar 26 | CJU | GMP | 16:17 | 17:09 |
Landed
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| Mar 25 | CJU | GMP | 16:41 | 17:32 |
Landed
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| Mar 24 | CJU | GMP | 16:17 | 17:03 |
Landed
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| Mar 23 | CJU | GMP | 16:28 | 17:16 |
Landed
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| Mar 22 | CJU | GMP | 16:22 | 17:10 |
Landed
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| Mar 21 | CJU | GMP | 16:18 | 17:07 |
Landed
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| Mar 20 | CJU | GMP | 16:28 | 17:21 |
Landed
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| Mar 19 | CJU | GMP | 16:22 | 17:12 |
Landed
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Korean Air Flight KE1256 connects Jeju, South Korea to Seoul, South Korea, taking off from Jeju International Airport CJU and landing at Seoul Gimpo International Airport GMP.
How long is the KE1256 flight from Jeju to Seoul?
The average flight time from Jeju to Seoul is 49 minutes. The flight distance is 451 km / 280 miles and the average flight speed is 543 km/h / 337 mph.
What is the On-Time Performance (OTP) of Korean Air Flight KE1256 Jeju to Seoul?
The Airportia On-Time Performance Rating for Korean Air Flight KE1256 is 4.9/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight KE1256 arriving at?
Flight KE1256 arrives at Seoul Gimpo International Airport (GMP) Terminal D.
When was the latest KE1256 flight?
The latest flight took off on Saturday, March 28th, 2026 with the flight status being Landed on 17:29.
How else can the flight KE1256 be referenced as?
This Korean Air flight can also be referenced as KAL1256, KE 1256, KAL 1256.
How often is flight KE1256 delayed?
On average, 40% of all KE1256 flights are delayed. The average delay is 8 minutes.
See our KE1256 Flight Tracker above for more details.
Other flights departing from Jeju CJU: OZ8962, TW858, BX8010, KE1542
Other flights arriving at Seoul GMP: MM771, OZ8962, 7C6122, BX8010
All flights connecting Jeju CJU to Seoul GMP.
