HX634 Hong Kong Airlines - Flight Status

Which is the frequency of flight HX634?
The flight HX634 is currently not scheduled at Tokyo Narita Airport (NRT).

Which is the distance of flight HX634?
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 Hong Kong: 2025-09-16 08:43:09
Current Time in Tokyo: 2025-09-16 09:43:09

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

Cathay Pacific
- Flight Number: CX500. (On Time performance: 69 - Average Delay: 17 minutes)
- Flight Number: CX504. (On Time performance: 50 - Average Delay: 25 minutes)
- Flight Number: CX520. (On Time performance: 44 - Average Delay: 34 minutes)
- Flight Number: CX524. (On Time performance: 57 - Average Delay: 22 minutes)
- Flight Number: CX526. (On Time performance: 51 - Average Delay: 23 minutes)

Greater Bay Airlines
- Flight Number: HB320. (On Time performance: 77 - Average Delay: 12 minutes)
- Flight Number: HB322. (On Time performance: 73 - Average Delay: 18 minutes)

Hong Kong Airlines
- Flight Number: HX604. (On Time performance: 85 - Average Delay: 12 minutes)
- Flight Number: HX606. (On Time performance: 72 - Average Delay: 10 minutes)
- Flight Number: HX608. (On Time performance: 65 - Average Delay: 19 minutes)
- Flight Number: HX630. (On Time performance: 64 - Average Delay: 17 minutes)
- Flight Number: HX998. (On Time performance: 100 - Average Delay: 0 minutes)

JAL
- Flight Number: JL736. (On Time performance: 78 - Average Delay: 23 minutes)

ANA All Nippon Airways
- Flight Number: NH812. (On Time performance: 77 - Average Delay: 11 minutes)

HK Express
- Flight Number: UO646. (On Time performance: 77 - Average Delay: 11 minutes)
- Flight Number: UO650. (On Time performance: 86 - Average Delay: 10 minutes)
- Flight Number: UO652. (On Time performance: 84 - Average Delay: 11 minutes)
- Flight Number: UO848. (On Time performance: 63 - Average Delay: 21 minutes)
- Flight Number: UO854. (On Time performance: 86 - Average Delay: 8 minutes)
- Flight Number: UO870. (On Time performance: 77 - Average Delay: 26 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 Weekday: We have gathered available data from last six months, spanning from March 14, 2025 to August 16, 2025. Next, you can observe the results broken down by day of the week: number of flights analyzed, on-time performance per day, and average delay per day.

Note: We have excluded some days from the graph, since the quantity and quality of the data is not representative enough.

Delays analyzed by Month: We have gathered available data from last twelve closed months, spanning from December 01, 2024 to August 16, 2025. Next, you can observe the results broken down by month: number of flights analyzed, on-time performance per month, and average delay per month.

Note: We have excluded some months from the graph, since the quantity and quality of the data is not representative enough.