What is the current status of flight cz303?

Flight cz303 has not departed yet and is currently on schedule. Scheduled departure 13:40, arrival 19:20 (updated Sep 21, 2026).

Is flight cz303 on time today?

Flight cz303 has not departed yet and is currently on schedule. Scheduled departure is 13:40, with arrival at 19:20. Recheck gate and timing before you head to the airport.

Has flight cz303 departed yet? What is the departure time?

Flight cz303 is scheduled to depart at 13:40. The latest actual or estimated departure time is 13:40, and the current status is Scheduled (updated Sep 21, 2026).

When is flight cz303 scheduled to arrive?

Flight cz303 is scheduled to arrive at 19:20. The latest estimated or actual arrival time is 19:00. Status is Scheduled as of Sep 21, 2026.

What route does flight cz303 fly?

Flight cz303 is operated by China Southern Airlines from Guangzhou (CAN) to London (LHR). Typical flight time is about 12 hours 40 minutes; operating days may include Monday.

How can I check real-time status for flight cz303?

Track flight cz303 on this Trip.com status page for live departure, arrival, gate and baggage updates. For push alerts on the go, open the same flight in the Trip.com App and turn on flight notifications.

If flight cz303 is delayed or canceled, what should I do?

If cz303 is delayed or canceled, first confirm the latest status here (Scheduled, updated Sep 21, 2026). Contact China Southern Airlines or your booking channel for rebooking or refund options, and check Trip.com Manage Booking if you booked on Trip.com.

Has flight cz303 departed from Guangzhou?

Flight cz303 has not departed from Guangzhou (CAN) yet and is currently on schedule for 13:40.

What is the seat configuration for flight cz303?

Flight cz303 usually flies a Boeing 787-9 with seat layout 3-3-3. Layouts can differ by aircraft subtype and cabin product—confirm your seat map in Manage Booking after you purchase.

China Southern Airlines

CZ303 Flight status

According to Trip.com real-time data, the CZ303 flight operated by China Southern Airlines on Sep 21, 2026 is scheduled to fly from Guangzhou (CAN) to London (LHR). The flight is expected to depart at 13:40 (local time in Guangzhou, UTC+8) and arrive at 19:00 (local time in London, UTC+1) .

Sun, Sep 20

Mon, Sep 21

Fri, Dec 25

CAN-LON

Access more flight status info on the Trip.com app

Arrived

The flight has arrived 22m early

Guangzhou(CAN)

13:58

Scheduled: 13:40, Sep 20

Guangzhou Baiyun International Airport T2

9512km

12h 40m

London(LHR)

18:58

Scheduled: 19:20, Sep 20

Heathrow Airport T4

Check-in Counter

Boarding Gate

A60

Arrival Gate

Baggage

CAN-LON

Access more flight status info on the Trip.com app

Scheduled

Your flight will depart on time.

Guangzhou(CAN)

13:40

Scheduled: 13:40, Sep 21

Guangzhou Baiyun International Airport T2

12h 40m

London(LHR)

19:00

Scheduled: 19:20, Sep 21

Heathrow Airport T4

Check-in Counter

Boarding Gate

Arrival Gate

Baggage

CAN-LON

Access more flight status info on the Trip.com app

Canceled

Please refer to the airline for the latest information

Guangzhou(CAN)

Scheduled: 13:40, Dec 25

Guangzhou Baiyun International Airport T2

London(LHR)

Scheduled: 18:35, Dec 25

Heathrow Airport T4

Check-in Counter

Boarding Gate

Arrival Gate

Baggage

Information provided by VariFlight For real-time updates, please check airport displays or contact your airline. You can also explore more flights from Guangzhou to London or track other flights with our flight status tracker.

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United Kingdom

Greater London

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Flights from Guangzhou to London

CZ303

CZ303 Aircraft Details

According to Trip.com real-time data, the CZ303 flight from Guangzhou to London on 9/21/2026 is operated using the aircraft model Boeing 787-9. This aircraft has been in service for 8y, 2m. The aircraft has 297 seats.

Boeing 787-9

Punctuality (Departure)

90%

Punctuality (Arrival)

100%

Early on average

25 minutes

Age

8y, 2m

Seats

297

Flight Distance

Economy

Business

In-Flight Services

Meal included

On-demand entertainment

Wi-Fi is available

USB port and power outlet

Seat Information

Legroom

44 cm

Seat width

100°

Reclining Angle

3-3-3

Seat layout example

In-Flight Services

Meal included

On-demand entertainment

Wi-Fi is available

USB port and power outlet

Seat Information

114 cm

Legroom

Seat width

180°

Reclining Angle Fully reclinable

1-2-1

Seat layout example

Flight History for CZ303

Trip.com historical records show that the last CZ303 flight departed on Sun, Sep 20 from CAN at approximately 13:58. This flight is expected to arrrive in LHR at 18:58.

Date	Airport		Aircraft Model	Departure	Arrival	Status
Date	Departure	Arrival	Aircraft Model	Departure	Arrival	Status
Tue, Sep 15	Guangzhou (CAN)	London (LHR)	789	13:55	18:53	Arrived
Wed, Sep 16	Guangzhou (CAN)	London (LHR)	789	14:20	19:09	Arrived
Thu, Sep 17	Guangzhou (CAN)	London (LHR)	789	14:05	19:10	Arrived
Fri, Sep 18	Guangzhou (CAN)	London (LHR)	789	13:54	18:56	Arrived
Sat, Sep 19	Guangzhou (CAN)	London (LHR)	789	14:01	18:52	Arrived
Sun, Sep 20	Guangzhou (CAN)	London (LHR)	789	13:58	18:58	Arrived
Mon, Sep 21	Guangzhou (CAN)	London (LHR)	78Z	13:40	19:00	Scheduled

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CZ303 On-Time Performance

Based on the average performance of this flight over the last 30 trips, the on-time departure rate of CZ303 is 90% (Late on average 23 minutes), and the on-time arrival rate is 100% (Early on average 25 minutes).

On-Time Departures

Punctuality

90%

Late on average 23 minutes

Early

On time

90%

30 mins late

60 mins late

90 mins late

Cancelled

On-Time Arrivals

Punctuality

100%

Early on average 25 minutes

Early

97%

On time

30 mins late

60 mins late

90 mins late

Cancelled

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Flight FAQs

What is the current status of flight cz303?
Flight cz303 has not departed yet and is currently on schedule. Scheduled departure 13:40, arrival 19:20 (updated Sep 21, 2026).
Is flight cz303 on time today?
Flight cz303 has not departed yet and is currently on schedule. Scheduled departure is 13:40, with arrival at 19:20. Recheck gate and timing before you head to the airport.
Has flight cz303 departed yet? What is the departure time?
Flight cz303 is scheduled to depart at 13:40. The latest actual or estimated departure time is 13:40, and the current status is Scheduled (updated Sep 21, 2026).
When is flight cz303 scheduled to arrive?
Flight cz303 is scheduled to arrive at 19:20. The latest estimated or actual arrival time is 19:00. Status is Scheduled as of Sep 21, 2026.
What route does flight cz303 fly?
Flight cz303 is operated by China Southern Airlines from Guangzhou (CAN) to London (LHR). Typical flight time is about 12 hours 40 minutes; operating days may include Monday.
How can I check real-time status for flight cz303?
Track flight cz303 on this Trip.com status page for live departure, arrival, gate and baggage updates. For push alerts on the go, open the same flight in the Trip.com App and turn on flight notifications.
If flight cz303 is delayed or canceled, what should I do?
If cz303 is delayed or canceled, first confirm the latest status here (Scheduled, updated Sep 21, 2026). Contact China Southern Airlines or your booking channel for rebooking or refund options, and check Trip.com Manage Booking if you booked on Trip.com.
Has flight cz303 departed from Guangzhou?
Flight cz303 has not departed from Guangzhou (CAN) yet and is currently on schedule for 13:40.
What is the seat configuration for flight cz303?
Flight cz303 usually flies a Boeing 787-9 with seat layout 3-3-3. Layouts can differ by aircraft subtype and cabin product—confirm your seat map in Manage Booking after you purchase.

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Arrival Info: London Weather & Current Time

Clear

14°C - 22°C

Weather forecast for your arrival day

- hour time difference

Time on arrival: Guangzhou 02:35| London 18:35

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CZ303 Flight status

CZ303 Aircraft Details

Flight History for CZ303

CZ303 On-Time Performance

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Flight FAQs

What is the current status of flight cz303?

Is flight cz303 on time today?

Has flight cz303 departed yet? What is the departure time?

When is flight cz303 scheduled to arrive?

What route does flight cz303 fly?

How can I check real-time status for flight cz303?

If flight cz303 is delayed or canceled, what should I do?

Has flight cz303 departed from Guangzhou?

What is the seat configuration for flight cz303?

Arrival Info: London Weather & Current Time

Worldwide Coverage

One-stop Service Guarantee

Secure Payment