| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Aug 29 | CJU | HKG | 13:47 | 15:26 |
Landed
|
Track > |
| Aug 27 | CJU | HKG | 14:32 | 16:06 |
Landed Late
|
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| Aug 25 | CJU | HKG | 14:05 | 15:45 |
Landed
|
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| Aug 22 | CJU | HKG | 14:06 | 15:49 |
Landed Late
|
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| Aug 20 | CJU | HKG | 14:09 | 15:57 |
Landed Late
|
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| Aug 18 | CJU | HKG | 14:17 | 15:56 |
Landed
|
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| Aug 15 | CJU | HKG | 13:49 | 15:27 |
Landed
|
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| Aug 13 | CJU | HKG | 14:10 | 15:46 |
Landed Late
|
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| Aug 11 | CJU | HKG | 14:04 | 15:38 |
Landed
|
Track > |
| Aug 08 | CJU | HKG | 14:23 | 15:56 |
Landed Late
|
Track > |
Hong Kong Express Flight UO663 connects Jeju, South Korea to Hong Kong, Hong Kong, taking off from Jeju International Airport CJU and landing at Hong Kong International Airport HKG.
How long is the UO663 flight from Jeju to Hong Kong?
The average flight time from Jeju to Hong Kong is 2 hours and 38 minutes. The flight distance is 1752 km / 1088 miles and the average flight speed is 664 km/h / 413 mph.
How many UO663 flights are operated per week?
1 flight per week. The flight UO663 is operated on Saturday.
What is the On-Time Performance (OTP) of Hong Kong Express Flight UO663 Jeju to Hong Kong?
The Airportia On-Time Performance Rating for Hong Kong Express Flight UO663 is 4.8/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight UO663 arriving at?
Flight UO663 arrives at Hong Kong International Airport (HKG) Terminal 1.
When was the latest UO663 flight?
The latest flight took off on Saturday, August 29th, 2026 with the flight status being Landed on 15:26.
How else can the flight UO663 be referenced as?
This Hong Kong Express flight can also be referenced as HKE663, UO0663, UO 663, HKE 663.
How often is flight UO663 delayed?
On average, 60% of all UO663 flights are delayed. The average delay is 18 minutes.
See our UO663 Flight Tracker above for more details.
Flight UO663 is code-shared by 1 airline using the flight number CX5663
Other flights departing from Jeju CJU: ZE274, 7C120, ZE216, OZ8936
Other flights arriving at Hong Kong HKG: UO619, UO601, MU6095, CX423
All flights connecting Jeju CJU to Hong Kong HKG.
