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Air China Air China

CA851 Flight Status

According to real-time data from Trip.com, flight CA851, operated by Air China and scheduled to fly from Beijing (PEK to London (LGW), has been cancelled. Please contact the airline or airport counter for the latest information.
Wed, Nov 4
Wed, Nov 18
Sun, Nov 22
BJS-LON

Access more flight status info on the Trip.com app

Arrived
The flight has arrived 55m early
Beijing(PEK)
03:20
Scheduled: 03:10, Nov 4
Beijing Capital International Airport T3
8187km
173106C5-5199-4134-A176-6296CB3DA377 11h 10m
London(LGW)
05:25
Scheduled: 06:20, Nov 4
London Gatwick Airport N
Check-in Counter
H17-H32
Boarding Gate
E9
Arrival Gate
--
Baggage
1
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Air China From PLN 1,248
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BJS-LON

Access more flight status info on the Trip.com app

Cancelled
Please refer to the airline for the latest information
Beijing(PEK)
--
Scheduled: 03:10, Nov 18
Beijing Capital International Airport T3
London(LGW)
--
Scheduled: 06:20, Nov 18
London Gatwick Airport N
Check-in Counter
H
Boarding Gate
--
Arrival Gate
--
Baggage
--
Show More
Need a flight from Beijing to London?
Air China From PLN 1,248
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BJS-LON

Access more flight status info on the Trip.com app

Cancelled
Please refer to the airline for the latest information
Beijing(PEK)
--
Scheduled: 03:10, Nov 22
Beijing Capital International Airport T3
London(LGW)
--
Scheduled: 06:20, Nov 22
London Gatwick Airport N
Check-in Counter
H
Boarding Gate
--
Arrival Gate
--
Baggage
--
Show More
Need a flight from Beijing to London?
Air China From PLN 1,248
Search flights
Information provided by VariFlight. Please refer to airport announcements for the most up-to-date information. You can also explore more flights from Beijing to London or track other flights with our flight status tracker.

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CA851 Aircraft Details

flight status
Plane model info unavailable
Punctuality (Departure)
87 %
Punctuality (Arrival)
93 %
Early on average
12 minutes
Age
--
Seats
--
Flight Distance
--

Recent Flight History for CA851

Check more records from Trip.com about CA851 before and after today
Date Airport Aircraft Model Departure Arrival Status
Departure Arrival
Sun, Oct 25 Beijing (PEK) London (LGW) 359 03:44 06:26 Arrived
Mon, Oct 26 Beijing (PEK) London (LGW) 359 03:31 06:11 Arrived
Wed, Oct 28 Beijing (PEK) London (LGW) 359 03:24 06:10 Arrived
Fri, Oct 30 Beijing (PEK) London (LGW) 359 03:18 05:39 Arrived
Sun, Nov 1 Beijing (PEK) London (LGW) 359 03:20 06:05 Arrived
Mon, Nov 2 Beijing (PEK) London (LGW) 359 03:27 06:13 Arrived
Wed, Nov 4 Beijing (PEK) London (LGW) 359 03:20 05:25 Arrived

CA851 On-Time Performance

Based on the average performance of this flight over the past 30 trips, the on-time departure rate of CA851 is 87% (Late on average 20 minutes), and the on-time arrival rate is 93% (Early on average 12 minutes).

On-Time Departures
Punctuality
87 %
Late on average 20 minutes
Early
0 %
On time
87 %
30 mins late
10 %
60 mins late
0 %
90 mins late
3 %
Cancelled
0 %
On-Time Arrivals
Punctuality
93 %
Early on average 12 minutes
Early
70 %
On time
23 %
30 mins late
3 %
60 mins late
3 %
90 mins late
0 %
Cancelled
0 %

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Frequently Asked Questions

  • What is the current status of flight ca851?

    Flight ca851 has been canceled (status: Cancelled). Contact Air China or your booking channel for rebooking or refund (updated Nov 5, 2026).
  • Flight ca851 has been canceled (status: Cancelled). Contact Air China or your booking channel for rebooking or refund options; if booked on Trip.com, use Manage Booking.
  • Flight ca851 is scheduled to depart at 03:10. The latest actual or estimated departure time is 03:10, and the current status is Cancelled (updated Nov 5, 2026).
  • Flight ca851 is scheduled to arrive at 06:20. The latest estimated or actual arrival time is 06:20. Status is Cancelled as of Nov 5, 2026.
  • Track flight ca851 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 ca851 is delayed or canceled, first confirm the latest status here (Cancelled, updated Nov 5, 2026). Contact Air China or your booking channel for rebooking or refund options, and check Trip.com Manage Booking if you booked on Trip.com.
  • Flight ca851 has been canceled and did not depart from Beijing (PEK). Contact Air China or your booking channel for next steps.

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Arrival Info: London Weather & Current Time

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Cloudy
|
7°C - 11°C
Weather forecast for your arrival day
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-8 hour time difference
Time on arrival: Beijing 14:20 | London 06:20

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