| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Jul 20 | HKG | NRT | 13:37 | 18:37 |
En-Route
|
Track > |
| Jul 19 | HKG | NRT | 13:05 | 18:06 |
Landed
|
Track > |
| Jul 18 | HKG | NRT | 13:08 | 18:32 |
Landed
|
Track > |
| Jul 17 | HKG | NRT | 13:29 | 18:50 |
Landed Late
|
Track > |
| Jul 16 | HKG | NRT | 13:38 | 19:00 |
Landed Late
|
Track > |
| Jul 15 | HKG | NRT | 13:19 | 18:31 |
Landed
|
Track > |
| Jul 14 | HKG | NRT | 13:19 | 18:33 |
Landed
|
Track > |
| Jul 13 | HKG | NRT | 13:32 | 18:46 |
Landed Late
|
Track > |
| Jul 12 | HKG | NRT | 13:14 | 18:26 |
Landed
|
Track > |
| Jul 11 | HKG | NRT | 13:19 | 18:23 |
Landed
|
Track > |
Hong Kong Express Flight UO646 connects Hong Kong, Hong Kong to Tokyo, Japan, taking off from Hong Kong International Airport HKG and landing at Tokyo Narita International Airport NRT.
How long is the UO646 flight from Hong Kong to Tokyo?
The average flight time from Hong Kong to Tokyo is 4 hours and 12 minutes. The flight distance is 2962 km / 1841 miles and the average flight speed is 705 km/h / 438 mph.
How many UO646 flights are operated per week?
7 flights per week. The flight UO646 is operated on Monday, Tuesday, Wednesday, Thursday, Friday, Saturday and Sunday.
What is the On-Time Performance (OTP) of Hong Kong Express Flight UO646 Hong Kong to Tokyo?
The Airportia On-Time Performance Rating for Hong Kong Express Flight UO646 is 4.8/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight UO646 arriving at?
Flight UO646 arrives at Tokyo Narita International Airport (NRT) Terminal 2.
When was the latest UO646 flight?
The latest flight took off on Monday, July 20th, 2026 with the flight status being En-Route on 18:37.
How else can the flight UO646 be referenced as?
This Hong Kong Express flight can also be referenced as HKE646, UO0646, UO 646, HKE 646.
How often is flight UO646 delayed?
On average, 80% of all UO646 flights are delayed. The average delay is 14 minutes.
See our UO646 Flight Tracker above for more details.
Flight UO646 is code-shared by 1 airline using the flight number CX5646
Other flights departing from Hong Kong HKG: HX246, OZ722, CX400, AK236
Other flights arriving at Tokyo NRT: LO79, CA433, GK18, OZ106
All flights connecting Hong Kong HKG to Tokyo NRT.
