Informational Guide to Calgary International Airport -YYC - Non Official

AC850 Air Canada - Flight Status

Below, you can find details about Air Canada flight AC850, which currently operates between the airports of Calgary - Calgary International Airport (Airport Code YYC) and London - London Heathrow Airport (Airport Code LHR).
This flight data pertains specifically to the flight's details for Thursday, February 12, 2026.

AC850 On Time performance:
62
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

AC850 Air Canada to London

En Route - On-time
Flight Status for Thursday February 12, 2026
This flight is also scheduled for Today (February 13, 2026). See it here

Airline information

Air Canada
Air Canada
Equipment: Boeing 787-8

Departure

Calgary (YYC)
February 12, 2026
Calgary International Airport
Departed at:
06:25 pm
Concourse:
D
Gate:
D78
Scheduled Departure Time: 06:25 pm

Arrival

London (LHR)
February 13, 2026
London Heathrow Airport
Estimated Arrival Time:
09:46 am
Terminal:
D
Gate:
-
Scheduled Arrival Time: 10:10 am
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.calgary-airport.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:

- A33072 - Aegean Airlines

- AI6304 - Air India

- LH6847 - Lufthansa

- ME4512 - Middle East Airlines

- MS9630 - EgyptAir

- OS8238 - Austrian

- TG5811 - Thai Airways International

- TP8269 - TAP Air Portugal

- UA8586 - United Airlines

- UL2850 - SriLankan Airlines

Additional Information

Which is the frequency of flight AC850?
The flight AC850 is scheduled to flight on daily basis.

Which is the distance of flight AC850?
The distance between the two airports is 4359 miles.

Which is the flight time of flight AC850?
The scheduled flight time gate to gate is: 08:45 hours.
The real flight time gate to gate on average is: 08:41 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 Calgary: 2026-02-13 00:04:00
Current Time in London: 2026-02-13 07:04:00

Alternative Flights

The following airline serve the same route between Calgary and London:
WestJet - Flight Number: WS2. (On Time performance: 50 - Average Delay: 25 minutes)

Punctuality and delays

We have gathered data from recent months and present below an analysis of how timely the flights have been.

In terms of On-Time Performance, by analyzing the flight data from the last three months, spanning from November 10, 2025 to February 09, 2026, we have obtained these figures.
Total number of flights: 92
On Time: 57 ( 62 % )
Moderate Delay: 13 ( 14 % )
Significant Delay: 14 ( 15 % )
Major Delay: 8 ( 9 % )
Canceled: 0 ( 0 % )
Diverted: 0 ( 0 % )

Average Delay: 20 minutes.
Delays analyzed by Weekday: We have gathered available data from last six months, spanning from August 10, 2025 to February 09, 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 February 02, 2025 to January 31, 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.

Last Past Flights AC850

Date
Departure
Arrival
Duration
Aircraft
Status
Friday
13 February
06:25 pm
Calgary (YYC)
09:46 am
London (LHR)
08h 21min
Boeing 787-8
Boeing 787-8
- On-time
Thursday
12 February
06:31 pm
Calgary (YYC)
10:27 am
London (LHR)
08h 56min
Boeing 787-9
Boeing 787-9
Landed - Delayed
Wednesday
11 February
06:48 pm
Calgary (YYC)
10:25 am
London (LHR)
08h 37min
Boeing 787-9
Boeing 787-9
Landed - Delayed
Tuesday
10 February
07:33 pm
Calgary (YYC)
11:08 am
London (LHR)
08h 35min
Boeing 787-8
Boeing 787-8
Landed - Delayed
Monday
09 February
06:17 pm
Calgary (YYC)
09:57 am
London (LHR)
08h 40min
Boeing 787-8
Boeing 787-8
Landed - On-time
Sunday
08 February
06:26 pm
Calgary (YYC)
09:50 am
London (LHR)
08h 24min
Boeing 787-8
Boeing 787-8
Landed - On-time
Saturday
07 February
06:33 pm
Calgary (YYC)
10:18 am
London (LHR)
08h 45min
Boeing 787-8
Boeing 787-8
Landed - On-time
Friday
06 February
06:34 pm
Calgary (YYC)
10:11 am
London (LHR)
08h 37min
Boeing 787-8
Boeing 787-8
Landed - On-time
Thursday
05 February
06:30 pm
Calgary (YYC)
10:07 am
London (LHR)
08h 37min
Boeing 787-8
Boeing 787-8
Landed - On-time
Wednesday
04 February
06:41 pm
Calgary (YYC)
10:20 am
London (LHR)
08h 39min
Boeing 787-8
Boeing 787-8
Landed - On-time