Informational Guide to Chek Lap Kok Airport (HKG) - Non Official

UO540 HK Express - Flight Status

Codeshare Flights
The flight CX5540 from Cathay Pacific (CX) is a codeshare flight operated by HK Express (UO) under the flight number UO540. Check this page for details about flight UO540.

Below, you can find details about HK Express flight UO540, which currently operates between the airports of Hong Kong - Hong Kong International Airport (Airport Code HKG) and Hanoi - Hanoi Noi Bai International Airport (Airport Code HAN).
This flight data pertains specifically to the flight's details for Sunday, January 05, 2025.

UO540 On Time performance:
88
We have calculated the percentage of flights that arrived within 15 minutes of their scheduled time, or earlier, based on real flight data from the last 3 months. More about punctuality and delays

Flight Status

UO540 HK Express to Hanoi

Scheduled - On-time
Flight Status for Sunday January 05, 2025
This flight was also scheduled for Yesterday (January 04, 2025). See it here
This flight is also scheduled for Tomorrow (January 06, 2025). See it here

Airline information

HK Express
HK Express
Equipment: Airbus A321neo

Departure

Hong Kong (HKG)
January 05, 2025
Hong Kong International Airport
Scheduled Departure Time:
07:35
Terminal:
1
Gate:
211
Scheduled Departure Time: 07:35

Arrival

Hanoi (HAN)
January 05, 2025
Hanoi Noi Bai International Airport
Estimated Arrival Time:
08:50
Terminal:
2
Gate:
-
Scheduled Arrival Time: 08:50
Baggage: 6
Disclaimer
The information displayed on this website is gathered from third-party providers with a wide reputation on the sector, which in turn obtain the information from the airlines. This data is provided only for informative purposes. www.airport-hong-kong.com assumes no responsibility for loss or damage as a result of relying on information posted here. Please contact your airline to verify flight status.

Codeshare Flights

This flight is shared with other airlines, this means that these other flights are the same:

- CX5540 - Cathay Pacific

Additional Information

Which is the frequency of flight UO540?
The flight UO540 is scheduled to flight on Monday, Tuesday, Wednesday, Thursday, Saturday, Sunday on a weekly basis.

Which is the distance of flight UO540?
The distance between the two airports is 849 kilometers.

Which is the flight time of flight UO540?
The scheduled flight time gate to gate is: 02:15 hours.
The real flight time gate to gate on average is: 02:06 hours.

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: 2025-01-05 07:33:15
Current Time in Hanoi: 2025-01-05 06:33:15

Alternative Flights

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

Cathay Pacific
- Flight Number: CX741. (On Time performance: 68 - Average Delay: 15 minutes)
- Flight Number: CX743. (On Time performance: 85 - Average Delay: 7 minutes)

HK Express
- Flight Number: UO530. (On Time performance: 100 - Average Delay: 3 minutes)

Vietnam Airlines
- Flight Number: VN593. (On Time performance: 63 - Average Delay: 14 minutes)

Punctuality and delays

We have gathered data from recent months and present below an analysis of how timely the flights have been.

In terms of On-Time Performance, by analyzing the flight data from the last three months, spanning from October 27, 2024 to January 02, 2025, we have obtained these figures.
Total number of flights: 59
On Time: 52 ( 88 % )
Moderate Delay: 5 ( 8 % )
Significant Delay: 1 ( 2 % )
Major Delay: 1 ( 2 % )
Canceled: 0 ( 0 % )
Diverted: 0 ( 0 % )

Average Delay: 7 minutes.
Delays analyzed by Weekday: We have gathered available data from last six months, spanning from October 27, 2024 to January 02, 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.

Delays analyzed by Month: We have gathered available data from last twelve closed months, spanning from October 27, 2024 to December 31, 2024. Next, you can observe the results broken down by month: number of flights analyzed, on-time performance per month, and average delay per month.

Last Past Flights UO540

Date
Departure
Arrival
Duration
Aircraft
Status
Saturday
04 January
07:56
Hong Kong (HKG)
09:04
Hanoi (HAN)
02h 08min
Airbus A321neo
Airbus A321neo
Landed - On-time
Thursday
02 January
07:47
Hong Kong (HKG)
08:52
Hanoi (HAN)
02h 05min
Airbus A321neo
Airbus A321neo
Landed - On-time
Wednesday
01 January
07:44
Hong Kong (HKG)
08:44
Hanoi (HAN)
02h 00min
Airbus A321neo
Airbus A321neo
Landed - On-time
Tuesday
31 December
07:37
Hong Kong (HKG)
08:39
Hanoi (HAN)
02h 02min
Airbus A321neo
Airbus A321neo
Landed - On-time
Monday
30 December
11:06
Hong Kong (HKG)
12:09
Hanoi (HAN)
02h 03min
Airbus A321neo
Airbus A321neo
Landed - Delayed
Sunday
29 December
07:50
Hong Kong (HKG)
08:54
Hanoi (HAN)
02h 04min
Airbus A321neo
Airbus A321neo
Landed - On-time
Saturday
28 December
07:42
Hong Kong (HKG)
08:49
Hanoi (HAN)
02h 07min
Airbus A321neo
Airbus A321neo
Landed - On-time
Thursday
26 December
08:09
Hong Kong (HKG)
09:07
Hanoi (HAN)
01h 58min
Airbus A321neo
Airbus A321neo
Landed - Delayed
Wednesday
25 December
07:28
Hong Kong (HKG)
08:33
Hanoi (HAN)
02h 05min
Airbus A321neo
Airbus A321neo
Landed - On-time
Tuesday
24 December
07:54
Hong Kong (HKG)
08:58
Hanoi (HAN)
02h 04min
Airbus A321neo
Airbus A321neo
Landed - On-time