| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Sep 11 | GMP | CJU | 15:01 | 15:58 |
En-Route
|
Track > |
| Sep 06 | GMP | CJU | 15:25 | 16:16 |
Landed
|
Track > |
| Aug 30 | GMP | CJU | 15:05 | 15:59 |
Landed
|
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| Aug 23 | GMP | CJU | 15:01 | 15:58 |
Landed
|
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| Aug 17 | GMP | CJU | 15:08 | 15:56 |
Landed
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| Aug 16 | GMP | CJU | 15:06 | 16:00 |
Landed
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| Aug 15 | GMP | CJU | 15:19 | 16:18 |
Landed
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| Aug 14 | GMP | CJU | 15:14 | 16:08 |
Landed
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| Aug 13 | GMP | CJU | 15:07 | 16:09 |
Landed
|
Track > |
| Aug 12 | GMP | CJU | 15:09 | 16:18 |
Landed
|
Track > |
Korean Air Flight KE1143 connects Seoul, South Korea to Jeju, South Korea, taking off from Seoul Gimpo International Airport GMP and landing at Jeju International Airport CJU.
How long is the KE1143 flight from Seoul to Jeju?
The average flight time from Seoul to Jeju is 56 minutes. The flight distance is 451 km / 280 miles and the average flight speed is 483 km/h / 300 mph.
How many KE1143 flights are operated per week?
2 flights per week. The flight KE1143 is operated on Friday and Sunday.
What is the On-Time Performance (OTP) of Korean Air Flight KE1143 Seoul to Jeju?
The Airportia On-Time Performance Rating for Korean Air Flight KE1143 is 5/5 stars. This metric is calculated using data from the past 10 flights.
When was the latest KE1143 flight?
The latest flight took off on Friday, September 11th, 2026 with the flight status being En-Route on 15:58.
How else can the flight KE1143 be referenced as?
This Korean Air flight can also be referenced as KAL1143, KE 1143, KAL 1143.
How often is flight KE1143 delayed?
On average, 30% of all KE1143 flights are delayed. The average delay is 7 minutes.
See our KE1143 Flight Tracker above for more details.
Other flights departing from Seoul GMP: OZ3355, 7C125, ZE219, ZE221
Other flights arriving at Jeju CJU: ZE221, 7C127, TW905, KE1595
All flights connecting Seoul GMP to Jeju CJU.