CZ304 China Southern Airlines - Flight Status
Codeshare Flights
The flight 3U7104 from Sichuan Airlines (3U) is a codeshare flight operated by China Southern Airlines (CZ) under the flight number CZ304. Check this page for details about flight CZ304.
Below, you can find details about China Southern Airlines flight CZ304, which currently operates between the airports of London - London Heathrow Airport (Airport Code LHR) and Guangzhou - Guangzhou Baiyun International Airport (Airport Code CAN).
This flight data pertains specifically to the flight's details for Tuesday, July 28, 2026.
Table of contents:
Flight Status Codeshare Flights Additional Information Alternative Flights Punctuality and delays Last Past Flights CZ304
Flight Status Codeshare Flights Additional Information Alternative Flights Punctuality and delays Last Past Flights CZ304
CZ304 On Time performance:
84
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
CZ304 China Southern Airlines from London
En Route - On-time
Flight Status for Tuesday July 28, 2026
En Route - On-time
Flight Status for Tuesday July 28, 2026
Airline information
China Southern Airlines
Equipment: Airbus A350-900
Departure
London (LHR)
July 27, 2026
London Heathrow Airport
Departed at:
21:57
Terminal:
4
Gate:
24
Scheduled Departure Time: 22:10
Arrival
Guangzhou (CAN)
July 28, 2026
Guangzhou Baiyun International Airport
Estimated Arrival Time:
16:45
Terminal:
2
Gate:
-
Scheduled Arrival Time: 17:00
Baggage: 51
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-guangzhou.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:
- 3U7104 - Sichuan Airlines
Additional Information
Which is the frequency of flight CZ304?
The flight CZ304 is scheduled to flight on daily basis.
Which is the distance of flight CZ304?
The distance between the two airports is 9498 kilometers.
Which is the flight time of flight CZ304?
The scheduled flight time gate to gate is: 11:50 hours.
The real flight time gate to gate on average is: 11:59 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 London: 2026-07-28 07:14:15
Current Time in Guangzhou: 2026-07-28 14:14:15
The flight CZ304 is scheduled to flight on daily basis.
Which is the distance of flight CZ304?
The distance between the two airports is 9498 kilometers.
Which is the flight time of flight CZ304?
The scheduled flight time gate to gate is: 11:50 hours.
The real flight time gate to gate on average is: 11:59 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 London: 2026-07-28 07:14:15
Current Time in Guangzhou: 2026-07-28 14:14:15
Alternative Flights
China Southern Airlines is the only airline operating the route from London to Guangzhou.
Punctuality and delays
We have gathered data from recent months and present below an analysis of how timely the flights have been.
Delays analyzed by Weekday: We have gathered available data from last six months, spanning from January 27, 2026 to July 26, 2026. 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 July 02, 2025 to June 30, 2026. Next, you can observe the results broken down by month: number of flights analyzed, on-time performance per month, and average delay per month.
In terms of On-Time Performance, by analyzing the flight data from the last three months, spanning from April 27, 2026 to July 26, 2026, we have obtained these figures.
Total number of flights: 91
On Time: 76 ( 84 % )
Moderate Delay: 9 ( 10 % )
Significant Delay: 4 ( 4 % )
Major Delay: 2 ( 2 % )
Canceled: 0 ( 0 % )
Diverted: 0 ( 0 % )
Average Delay: 8 minutes.
Total number of flights: 91
On Time: 76 ( 84 % )
Moderate Delay: 9 ( 10 % )
Significant Delay: 4 ( 4 % )
Major Delay: 2 ( 2 % )
Canceled: 0 ( 0 % )
Diverted: 0 ( 0 % )
Average Delay: 8 minutes.
Last Past Flights CZ304
Date
Departure
Arrival
Duration
Aircraft
Status
Monday
27 July
27 July
22:08
London (LHR)
London (LHR)
16:41
Guangzhou (CAN)
Guangzhou (CAN)
11h 33min
Boeing 787-9
Boeing 787-9
Landed - On-time
Sunday
26 July
26 July
22:05
London (LHR)
London (LHR)
16:41
Guangzhou (CAN)
Guangzhou (CAN)
11h 36min
Airbus A350-90
Airbus A350-90
Landed - On-time
Saturday
25 July
25 July
22:02
London (LHR)
London (LHR)
16:45
Guangzhou (CAN)
Guangzhou (CAN)
11h 43min
Airbus A350-90
Airbus A350-90
Landed - On-time
Friday
24 July
24 July
21:54
London (LHR)
London (LHR)
16:40
Guangzhou (CAN)
Guangzhou (CAN)
11h 46min
Boeing 787-9
Boeing 787-9
Landed - On-time
Thursday
23 July
23 July
22:05
London (LHR)
London (LHR)
17:00
Guangzhou (CAN)
Guangzhou (CAN)
11h 55min
Airbus A350-90
Airbus A350-90
Landed - On-time
Wednesday
22 July
22 July
22:07
London (LHR)
London (LHR)
16:56
Guangzhou (CAN)
Guangzhou (CAN)
11h 49min
Boeing 787-9
Boeing 787-9
Landed - On-time
Tuesday
21 July
21 July
02:02
London (LHR)
London (LHR)
20:32
Guangzhou (CAN)
Guangzhou (CAN)
11h 30min
Airbus A350-90
Airbus A350-90
Landed - Delayed
Monday
20 July
20 July
22:07
London (LHR)
London (LHR)
16:55
Guangzhou (CAN)
Guangzhou (CAN)
11h 48min
Boeing 787-9
Boeing 787-9
Landed - On-time
Sunday
19 July
19 July
22:04
London (LHR)
London (LHR)
16:19
Guangzhou (CAN)
Guangzhou (CAN)
11h 15min
Airbus A350-90
Airbus A350-90
Landed - On-time
Saturday
18 July
18 July
22:01
London (LHR)
London (LHR)
16:47
Guangzhou (CAN)
Guangzhou (CAN)
11h 46min
Airbus A350-90
Airbus A350-90
Landed - On-time