Informational Guide to London Heathrow Airport - LHR - Non Official

AC852 Air Canada - Flight Status

Below, you can find details about Air Canada flight AC852, which currently operates between the airports of Toronto - Toronto Pearson International Airport (Airport Code YYZ) and London - London Heathrow Airport (Airport Code LHR).
This flight data pertains specifically to the flight's details for Tuesday, March 31, 2026.

AC852 On Time performance:
n/a
It is not possible to calculate the On-Time Performance for this flight accurately due to insufficient or non-representative data, as doing so could lead to misleading conclusions.

Flight Status

AC852 Air Canada from Toronto

Landed - Delayed
Delay: 20 minutes
Flight Status for Tuesday March 31, 2026
This flight is also scheduled for Today (April 01, 2026). See it here
This flight is also scheduled for Tomorrow (April 02, 2026). See it here

Airline information

Air Canada
Air Canada
Equipment: Boeing 787-9

Departure

Toronto (YYZ)
March 30, 2026
Toronto Pearson International Airport
Departed at:
22:04
Terminal:
1
Gate:
E80
Scheduled Departure Time: 21:30

Arrival

London (LHR)
March 31, 2026
London Heathrow Airport
Arrived at:
09:55
Terminal:
2
Gate:
B39
Scheduled Arrival Time: 09:35
Baggage: 7
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-london-heathrow.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:

- A33087 - Aegean Airlines

- LH6583 - Lufthansa

- ME4520 - Middle East Airlines

- OS8290 - Austrian

- TG5808 - Thai Airways International

- UA8384 - United Airlines

- UL2852 - SriLankan Airlines

Additional Information

Which is the frequency of flight AC852?
The flight AC852 is scheduled to flight on Monday, Tuesday, Wednesday, Sunday on a weekly basis.

Which is the distance of flight AC852?
The distance between the two airports is 5708 kilometers.

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 Toronto: 2026-03-31 22:12:33
Current Time in London: 2026-04-01 03:12:33

Alternative Flights

The following airlines serves the same route between Toronto and London:

Air Canada
- Flight Number: AC854. (On Time performance: 60 - Average Delay: 48 minutes)
- Flight Number: AC856. (On Time performance: 57 - Average Delay: 40 minutes)
- Flight Number: AC858. (On Time performance: 54 - Average Delay: 28 minutes)

British Airways
- Flight Number: BA92. (On Time performance: 81 - Average Delay: 12 minutes)
- Flight Number: BA98. (On Time performance: 63 - Average Delay: 20 minutes)

Virgin Atlantic
- Flight Number: VS148. (On Time performance: 63 - Average Delay: 19 minutes)

Punctuality and delays

It is not possible to calculate the On-Time Performance for this flight accurately due to insufficient or non-representative data, as doing so could lead to misleading conclusions.

Delays analyzed by Weekday: We have gathered available data from last six months, spanning from September 23, 2025 to February 24, 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 March 31, 2025 to February 24, 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.

Note: We have excluded some months from the graph, since the quantity and quality of the data is not representative enough.

Last Past Flights AC852

Date
Departure
Arrival
Duration
Aircraft
Status
Tuesday
31 March
22:04
Toronto (YYZ)
09:55
London (LHR)
06h 51min
Boeing 787-9
Boeing 787-9
Landed - Delayed
Monday
30 March
21:31
Toronto (YYZ)
09:18
London (LHR)
06h 47min
Boeing 787-9
Boeing 787-9
Landed - On-time
Sunday
29 March
21:26
Toronto (YYZ)
09:11
London (LHR)
05h 45min
Airbus A330-30
Airbus A330-30
Landed - On-time