UO857 HK Express - Flight Status

Which is the frequency of flight UO857?
The flight UO857 is scheduled to flight on daily basis.

Which is the distance of flight UO857?
The distance between the two airports is 2961 kilometers.

Are the departure airport and arrival airport at the same Time Zone?
No, each airport is in a different timezone. The times shown above, are presented in the local time of each respective airport.
Current Time in Tokyo: 2025-01-31 02:19:02
Current Time in Hong Kong: 2025-01-31 01:19:02

The following airlines serves the same route between Tokyo and Hong Kong:

Cathay Pacific
- Flight Number: CX501. (On Time performance: 88 - Average Delay: 4 minutes)
- Flight Number: CX505. (On Time performance: 52 - Average Delay: 19 minutes)
- Flight Number: CX509. (On Time performance: 89 - Average Delay: 9 minutes)
- Flight Number: CX521. (On Time performance: 51 - Average Delay: 21 minutes)
- Flight Number: CX527. (On Time performance: 71 - Average Delay: 15 minutes)

Greater Bay Airlines
- Flight Number: HB321. (On Time performance: 88 - Average Delay: 6 minutes)
- Flight Number: HB323. (On Time performance: 87 - Average Delay: 18 minutes)

Hong Kong Airlines
- Flight Number: HX605. (On Time performance: 38 - Average Delay: 25 minutes)
- Flight Number: HX607. (On Time performance: 83 - Average Delay: 6 minutes)
- Flight Number: HX609. (On Time performance: 77 - Average Delay: 8 minutes)
- Flight Number: HX611. (On Time performance: 58 - Average Delay: 13 minutes)
- Flight Number: HX635. (On Time performance: 75 - Average Delay: 9 minutes)

JAL
- Flight Number: JL735. (On Time performance: 64 - Average Delay: 12 minutes)

ANA All Nippon Airways
- Flight Number: NH811. (On Time performance: 88 - Average Delay: 7 minutes)

HK Express
- Flight Number: UO647. (On Time performance: 79 - Average Delay: 7 minutes)
- Flight Number: UO651. (On Time performance: 93 - Average Delay: 3 minutes)
- Flight Number: UO693. (On Time performance: 87 - Average Delay: 5 minutes)
- Flight Number: UO849. (On Time performance: 85 - Average Delay: 5 minutes)
- Flight Number: UO871. (On Time performance: 79 - Average Delay: 6 minutes)

It is not possible to calculate the On-Time Performance for this flight accurately due to insufficient or non-representative data, as doing so could lead to misleading conclusions.

Delays analyzed by Week: It is not possible to calculate the On-Time Performance for this flight accurately by weekday due to insufficient or non-representative data, as doing so could lead to misleading conclusions
Delays analyzed by Month: It is not possible to calculate the On-Time Performance for this flight accurately by month due to insufficient or non-representative data, as doing so could lead to misleading conclusions