| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Oct 08 | CAN | LHR | 14:04 | 19:03 |
En-Route
|
Track > |
| Oct 07 | CAN | LHR | 14:05 | 19:19 |
Landed
|
Track > |
| Oct 06 | CAN | LHR | 13:51 | 19:06 |
Landed
|
Track > |
| Oct 05 | CAN | LHR | 13:56 | 18:43 |
Landed
|
Track > |
| Oct 04 | CAN | LHR | 13:55 | 18:35 |
Landed
|
Track > |
| Oct 03 | CAN | LHR | 14:01 | 18:51 |
Landed
|
Track > |
| Oct 02 | CAN | LHR | 14:52 | 19:48 |
Landed Late
|
Track > |
| Oct 01 | CAN | LHR | 13:55 | 18:37 |
Landed
|
Track > |
| Sep 30 | CAN | LHR | 13:48 | 18:49 |
Landed
|
Track > |
| Sep 29 | CAN | LHR | 13:57 | 18:46 |
Landed
|
Track > |
China Southern Airlines Flight CZ303 connects Guangzhou, China to London, United Kingdom, taking off from Guangzhou Baiyun International Airport CAN and landing at London Heathrow Airport LHR.
How long is the CZ303 flight from Guangzhou to London?
The average flight time from Guangzhou to London is 11 hours and 55 minutes. The flight distance is 9495 km / 5900 miles and the average flight speed is 797 km/h / 495 mph.
How many CZ303 flights are operated per week?
7 flights per week. The flight CZ303 is operated on Monday, Tuesday, Wednesday, Thursday, Friday, Saturday and Sunday.
What is the On-Time Performance (OTP) of China Southern Airlines Flight CZ303 Guangzhou to London?
The Airportia On-Time Performance Rating for China Southern Airlines Flight CZ303 is 5/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight CZ303 arriving at?
Flight CZ303 arrives at London Heathrow Airport (LHR) Terminal 4.
When was the latest CZ303 flight?
The latest flight took off on Thursday, October 8th, 2026 with the flight status being En-Route on 19:03.
How else can the flight CZ303 be referenced as?
This China Southern Airlines flight can also be referenced as CSN303, CZ0303, CZ 303, CSN 303.
How often is flight CZ303 delayed?
On average, 10% of all CZ303 flights are delayed. The average delay is 28 minutes.
See our CZ303 Flight Tracker above for more details.
Flight CZ303 is code-shared by 1 airline using the flight number 3U7103
Other flights departing from Guangzhou CAN: CA1322, CZ3143, AQ1153, CZ8779
Other flights arriving at London LHR: SQ318, BR67, TG916, AI131
All flights connecting Guangzhou CAN to London LHR.
